chore: add zed settings

.agents/skills/upgrading-expo/SKILL.md

@@ -1,134 +0,0 @@
----
-name: upgrading-expo
-description: Guidelines for upgrading Expo SDK versions and fixing dependency issues
-version: 1.0.0
-license: MIT
----
-
-## References
-
-- ./references/react-19.md -- SDK +54: React 19 changes (useContext → use, Context.Provider → Context, forwardRef removal)
-- ./references/new-architecture.md -- SDK +53: New Architecture migration guide
-- ./references/react-compiler.md -- SDK +54: React Compiler setup and migration guide
-- ./references/native-tabs.md -- SDK +55: Native tabs changes (Icon/Label/Badge now accessed via NativeTabs.Trigger.\*)
-- ./references/expo-av-to-audio.md -- SDK +55: Migrate audio playback and recording from expo-av to expo-audio
-- ./references/expo-av-to-video.md -- SDK +55: Migrate video playback from expo-av to expo-video
-- ./references/react-navigation-to-expo-router.md -- SDK +56: Migrate `@react-navigation/*` imports to `expo-router` entry points (codemod + manual mapping)
-
-## Beta/Preview Releases
-
-Beta versions use `.preview` suffix (e.g., `55.0.0-preview.2`), published under `@next` tag.
-
-Check if latest is beta: https://exp.host/--/api/v2/versions (look for `-preview` in `expoVersion`)
-
-```bash
-npx expo install expo@next --fix  # install beta
-```
-
-## Step-by-Step Upgrade Process
-
-1. Upgrade Expo and dependencies
-
-```bash
-npx expo install expo@latest
-npx expo install --fix
-```
-
-2. Run diagnostics: `npx expo-doctor`
-
-3. Clear caches and reinstall
-
-```bash
-npx expo export -p ios --clear
-rm -rf node_modules .expo
-watchman watch-del-all
-```
-
-## Breaking Changes Checklist
-
-- Check for removed APIs in release notes
-- Update import paths for moved modules
-- Review native module changes requiring prebuild
-- Test all camera, audio, and video features
-- Verify navigation still works correctly
-
-## Prebuild for Native Changes
-
-**First check if `ios/` and `android/` directories exist in the project.** If neither directory exists, the project uses Continuous Native Generation (CNG) and native projects are regenerated at build time — skip this section and "Clear caches for bare workflow" entirely.
-
-If upgrading requires native changes:
-
-```bash
-npx expo prebuild --clean
-```
-
-This regenerates the `ios` and `android` directories. Ensure the project is not a bare workflow app before running this command.
-
-## Clear caches for bare workflow
-
-These steps only apply when `ios/` and/or `android/` directories exist in the project:
-
-- Clear the cocoapods cache for iOS: `cd ios && pod install --repo-update`
-- Clear derived data for Xcode: `npx expo run:ios --no-build-cache`
-- Clear the Gradle cache for Android: `cd android && ./gradlew clean`
-
-## Housekeeping
-
-- Review release notes for the target SDK version at https://expo.dev/changelog
-- If using Expo SDK 54 or later, ensure react-native-worklets is installed — this is required for react-native-reanimated to work.
-- Enable React Compiler in SDK 54+ by adding `"experiments": { "reactCompiler": true }` to app.json — it's stable and recommended
-- Delete sdkVersion from `app.json` to let Expo manage it automatically
-- Remove implicit packages from `package.json`: `@babel/core`, `babel-preset-expo`, `expo-constants`.
-- If the babel.config.js only contains 'babel-preset-expo', delete the file
-- If the metro.config.js only contains expo defaults, delete the file
-
-## Deprecated Packages
-
-| Old Package          | Replacement                                          |
-| -------------------- | ---------------------------------------------------- |
-| `expo-av`            | `expo-audio` and `expo-video`                        |
-| `expo-permissions`   | Individual package permission APIs                   |
-| `@expo/vector-icons` | `expo-symbols` (for SF Symbols)                      |
-| `AsyncStorage`       | `expo-sqlite/localStorage/install`                   |
-| `expo-app-loading`   | `expo-splash-screen`                                 |
-| expo-linear-gradient | experimental_backgroundImage + CSS gradients in View |
-
-When migrating deprecated packages, update all code usage before removing the old package. For expo-av, consult the migration references to convert Audio.Sound to useAudioPlayer, Audio.Recording to useAudioRecorder, and Video components to VideoView with useVideoPlayer.
-
-## expo.install.exclude
-
-Check if package.json has excluded packages:
-
-```json
-{
-  "expo": { "install": { "exclude": ["react-native-reanimated"] } }
-}
-```
-
-Exclusions are often workarounds that may no longer be needed after upgrading. Review each one.
-## Removing patches
-
-Check if there are any outdated patches in the `patches/` directory. Remove them if they are no longer needed.
-
-## Postcss
-
-- `autoprefixer` isn't needed in SDK +53. Remove it from dependencies and check `postcss.config.js` or `postcss.config.mjs` to remove it from the plugins list.
-- Use `postcss.config.mjs` in SDK +53.
-
-## Metro
-
-Remove redundant metro config options:
-
-- resolver.unstable_enablePackageExports is enabled by default in SDK +53.
-- `experimentalImportSupport` is enabled by default in SDK +54.
-- `EXPO_USE_FAST_RESOLVER=1` is removed in SDK +54.
-- cjs and mjs extensions are supported by default in SDK +50.
-- Expo webpack is deprecated, migrate to [Expo Router and Metro web](https://docs.expo.dev/router/migrate/from-expo-webpack/).
-
-## Hermes engine v1
-
-Since SDK 55, users can opt-in to use Hermes engine v1 for improved runtime performance. This requires setting `useHermesV1: true` in the `expo-build-properties` config plugin, and may require a specific version of the `hermes-compiler` npm package. Hermes v1 will become a default in some future SDK release.
-
-## New Architecture
-
-The new architecture is enabled by default, the app.json field `"newArchEnabled": true` is no longer needed as it's the default. Expo Go only supports the new architecture as of SDK +53.

.agents/skills/upgrading-expo/agents/openai.yaml

@@ -1,4 +0,0 @@
-interface:
-  display_name: "Upgrading Expo"
-  short_description: "Upgrade Expo SDKs, fix dependencies, adopt React 19 / React Compiler, and migrate deprecated Expo packages"
-  default_prompt: "Use $upgrading-expo to upgrade an Expo SDK, run diagnostics, fix dependency conflicts, decide whether prebuild/cache clearing applies, and migrate away from deprecated Expo packages."

.agents/skills/upgrading-expo/references/expo-av-to-audio.md

@@ -1,132 +0,0 @@
-# Migrating from expo-av to expo-audio
-
-## Imports
-
-```tsx
-// Before
-import { Audio } from 'expo-av';
-
-// After
-import { useAudioPlayer, useAudioRecorder, RecordingPresets, AudioModule, setAudioModeAsync } from 'expo-audio';
-```
-
-## Audio Playback
-
-### Before (expo-av)
-
-```tsx
-const [sound, setSound] = useState<Audio.Sound>();
-
-async function playSound() {
-  const { sound } = await Audio.Sound.createAsync(require('./audio.mp3'));
-  setSound(sound);
-  await sound.playAsync();
-}
-
-useEffect(() => {
-  return sound ? () => { sound.unloadAsync(); } : undefined;
-}, [sound]);
-```
-
-### After (expo-audio)
-
-```tsx
-const player = useAudioPlayer(require('./audio.mp3'));
-
-// Play
-player.play();
-```
-
-## Audio Recording
-
-### Before (expo-av)
-
-```tsx
-const [recording, setRecording] = useState<Audio.Recording>();
-
-async function startRecording() {
-  await Audio.requestPermissionsAsync();
-  await Audio.setAudioModeAsync({ allowsRecordingIOS: true, playsInSilentModeIOS: true });
-  const { recording } = await Audio.Recording.createAsync(Audio.RecordingOptionsPresets.HIGH_QUALITY);
-  setRecording(recording);
-}
-
-async function stopRecording() {
-  await recording?.stopAndUnloadAsync();
-  const uri = recording?.getURI();
-}
-```
-
-### After (expo-audio)
-
-```tsx
-const recorder = useAudioRecorder(RecordingPresets.HIGH_QUALITY);
-
-async function startRecording() {
-  await AudioModule.requestRecordingPermissionsAsync();
-  await recorder.prepareToRecordAsync();
-  recorder.record();
-}
-
-async function stopRecording() {
-  await recorder.stop();
-  const uri = recorder.uri;
-}
-```
-
-## Audio Mode
-
-### Before (expo-av)
-
-```tsx
-await Audio.setAudioModeAsync({
-  allowsRecordingIOS: true,
-  playsInSilentModeIOS: true,
-  staysActiveInBackground: true,
-  interruptionModeIOS: InterruptionModeIOS.DoNotMix,
-});
-```
-
-### After (expo-audio)
-
-```tsx
-await setAudioModeAsync({
-  playsInSilentMode: true,
-  shouldPlayInBackground: true,
-  interruptionMode: 'doNotMix',
-});
-```
-
-## API Mapping
-
-| expo-av | expo-audio |
-|---------|------------|
-| `Audio.Sound.createAsync()` | `useAudioPlayer(source)` |
-| `sound.playAsync()` | `player.play()` |
-| `sound.pauseAsync()` | `player.pause()` |
-| `sound.setPositionAsync(ms)` | `player.seekTo(seconds)` |
-| `sound.setVolumeAsync(vol)` | `player.volume = vol` |
-| `sound.setRateAsync(rate)` | `player.playbackRate = rate` |
-| `sound.setIsLoopingAsync(loop)` | `player.loop = loop` |
-| `sound.unloadAsync()` | Automatic via hook |
-| `playbackStatus.positionMillis` | `player.currentTime` (seconds) |
-| `playbackStatus.durationMillis` | `player.duration` (seconds) |
-| `playbackStatus.isPlaying` | `player.playing` |
-| `Audio.Recording.createAsync()` | `useAudioRecorder(preset)` |
-| `Audio.RecordingOptionsPresets.*` | `RecordingPresets.*` |
-| `recording.stopAndUnloadAsync()` | `recorder.stop()` |
-| `recording.getURI()` | `recorder.uri` |
-| `Audio.requestPermissionsAsync()` | `AudioModule.requestRecordingPermissionsAsync()` |
-
-## Key Differences
-
-- **No auto-reset on finish**: After `play()` completes, the player stays paused at the end. To replay, call `player.seekTo(0)` then `play()`
-- **Time in seconds**: expo-audio uses seconds, not milliseconds (matching web standards)
-- **Immediate loading**: Audio loads immediately when the hook mounts—no explicit preloading needed
-- **Automatic cleanup**: No need to call `unloadAsync()`, hooks handle resource cleanup on unmount
-- **Multiple players**: Create multiple `useAudioPlayer` instances and store them—all load immediately
-- **Direct property access**: Set volume, rate, loop directly on the player object (`player.volume = 0.5`)
-
-## API Reference
-
-https://docs.expo.dev/versions/latest/sdk/audio/

.agents/skills/upgrading-expo/references/expo-av-to-video.md

@@ -1,160 +0,0 @@
-# Migrating from expo-av to expo-video
-
-## Imports
-
-```tsx
-// Before
-import { Video, ResizeMode } from 'expo-av';
-
-// After
-import { useVideoPlayer, VideoView, VideoSource } from 'expo-video';
-import { useEvent, useEventListener } from 'expo';
-```
-
-## Video Playback
-
-### Before (expo-av)
-
-```tsx
-const videoRef = useRef<Video>(null);
-const [status, setStatus] = useState({});
-
-<Video
-  ref={videoRef}
-  source={{ uri: 'https://example.com/video.mp4' }}
-  style={{ width: 350, height: 200 }}
-  resizeMode={ResizeMode.CONTAIN}
-  isLooping
-  onPlaybackStatusUpdate={setStatus}
-/>
-
-// Control
-videoRef.current?.playAsync();
-videoRef.current?.pauseAsync();
-```
-
-### After (expo-video)
-
-```tsx
-const player = useVideoPlayer('https://example.com/video.mp4', player => {
-  player.loop = true;
-});
-
-const { isPlaying } = useEvent(player, 'playingChange', { isPlaying: player.playing });
-
-<VideoView
-  player={player}
-  style={{ width: 350, height: 200 }}
-  contentFit="contain"
-/>
-
-// Control
-player.play();
-player.pause();
-```
-
-## Status Updates
-
-### Before (expo-av)
-
-```tsx
-<Video
-  onPlaybackStatusUpdate={status => {
-    if (status.isLoaded) {
-      console.log(status.positionMillis, status.durationMillis, status.isPlaying);
-      if (status.didJustFinish) console.log('finished');
-    }
-  }}
-/>
-```
-
-### After (expo-video)
-
-```tsx
-// Reactive state
-const { isPlaying } = useEvent(player, 'playingChange', { isPlaying: player.playing });
-
-// Side effects
-useEventListener(player, 'playToEnd', () => console.log('finished'));
-
-// Direct access
-console.log(player.currentTime, player.duration, player.playing);
-```
-
-## Local Files
-
-### Before (expo-av)
-
-```tsx
-<Video source={require('./video.mp4')} />
-```
-
-### After (expo-video)
-
-```tsx
-const player = useVideoPlayer({ assetId: require('./video.mp4') });
-```
-
-## Fullscreen and PiP
-
-```tsx
-<VideoView
-  player={player}
-  allowsFullscreen
-  allowsPictureInPicture
-  onFullscreenEnter={() => {}}
-  onFullscreenExit={() => {}}
-/>
-```
-
-For PiP and background playback, add to app.json:
-
-```json
-{
-  "expo": {
-    "plugins": [
-      ["expo-video", { "supportsBackgroundPlayback": true, "supportsPictureInPicture": true }]
-    ]
-  }
-}
-```
-
-## API Mapping
-
-| expo-av | expo-video |
-|---------|------------|
-| `<Video>` | `<VideoView>` |
-| `ref={videoRef}` | `player={useVideoPlayer()}` |
-| `source={{ uri }}` | Pass to `useVideoPlayer(uri)` |
-| `resizeMode={ResizeMode.CONTAIN}` | `contentFit="contain"` |
-| `isLooping` | `player.loop = true` |
-| `shouldPlay` | `player.play()` in setup |
-| `isMuted` | `player.muted = true` |
-| `useNativeControls` | `nativeControls={true}` |
-| `onPlaybackStatusUpdate` | `useEvent` / `useEventListener` |
-| `videoRef.current.playAsync()` | `player.play()` |
-| `videoRef.current.pauseAsync()` | `player.pause()` |
-| `videoRef.current.replayAsync()` | `player.replay()` |
-| `videoRef.current.setPositionAsync(ms)` | `player.currentTime = seconds` |
-| `status.positionMillis` | `player.currentTime` (seconds) |
-| `status.durationMillis` | `player.duration` (seconds) |
-| `status.didJustFinish` | `useEventListener(player, 'playToEnd')` |
-
-## Key Differences
-
-- **Separate player and view**: Player logic decoupled from the view—one player can be used across multiple views
-- **Time in seconds**: Uses seconds, not milliseconds
-- **Event system**: Uses `useEvent`/`useEventListener` from `expo` instead of callback props
-- **Video preloading**: Create a player without mounting a VideoView to preload for faster transitions
-- **Built-in caching**: Set `useCaching: true` in VideoSource for persistent offline caching
-
-## Known Issues
-
-- **Uninstall expo-av first**: On Android, having both expo-av and expo-video installed can cause VideoView to show a black screen. Uninstall expo-av before installing expo-video
-- **Android: Reusing players**: Mounting the same player in multiple VideoViews simultaneously can cause black screens on Android (works on iOS)
-- **Android: currentTime in setup**: Setting `player.currentTime` in the `useVideoPlayer` setup callback may not work on Android—set it after mount instead
-- **Changing source**: Use `player.replace(newSource)` to change videos without recreating the player
-
-## API Reference
-
-https://docs.expo.dev/versions/latest/sdk/video/

.agents/skills/upgrading-expo/references/native-tabs.md

@@ -1,124 +0,0 @@
-# Native Tabs Migration (SDK 55)
-
-In SDK 55, `Label`, `Icon`, `Badge`, and `VectorIcon` are now accessed as static properties on `NativeTabs.Trigger` rather than separate imports.
-
-## Import Changes
-
-```tsx
-// SDK 53/54
-import {
-  NativeTabs,
-  Icon,
-  Label,
-  Badge,
-  VectorIcon,
-} from "expo-router/unstable-native-tabs";
-
-// SDK 55+
-import { NativeTabs } from "expo-router/unstable-native-tabs";
-```
-
-## Component Changes
-
-| SDK 53/54        | SDK 55+                             |
-| ---------------- | ----------------------------------- |
-| `<Icon />`       | `<NativeTabs.Trigger.Icon />`       |
-| `<Label />`      | `<NativeTabs.Trigger.Label />`      |
-| `<Badge />`      | `<NativeTabs.Trigger.Badge />`      |
-| `<VectorIcon />` | `<NativeTabs.Trigger.VectorIcon />` |
-| (n/a)            | `<NativeTabs.BottomAccessory />`    |
-
-## New in SDK 55
-
-### BottomAccessory
-
-New component for Apple Music-style mini players on iOS +26 that float above the tab bar:
-
-```tsx
-<NativeTabs>
-  <NativeTabs.BottomAccessory>
-    {/* Content above tabs */}
-  </NativeTabs.BottomAccessory>
-  <NativeTabs.Trigger name="(index)">
-    <NativeTabs.Trigger.Label>Home</NativeTabs.Trigger.Label>
-  </NativeTabs.Trigger>
-</NativeTabs>
-```
-
-On Android and web, this component will render as a no-op. Position a view absolutely above the tab bar instead.
-
-### Icon `md` Prop
-
-New `md` prop for Material icon glyphs on Android (alongside existing `drawable`):
-
-```tsx
-<NativeTabs.Trigger.Icon sf="house" md="home" />
-```
-
-## Full Migration Example
-
-### Before (SDK 53/54)
-
-```tsx
-import {
-  NativeTabs,
-  Icon,
-  Label,
-  Badge,
-} from "expo-router/unstable-native-tabs";
-
-export default function TabLayout() {
-  return (
-    <NativeTabs minimizeBehavior="onScrollDown">
-      <NativeTabs.Trigger name="(index)">
-        <Label>Home</Label>
-        <Icon sf="house.fill" />
-        <Badge>3</Badge>
-      </NativeTabs.Trigger>
-      <NativeTabs.Trigger name="(settings)">
-        <Label>Settings</Label>
-        <Icon sf="gear" />
-      </NativeTabs.Trigger>
-      <NativeTabs.Trigger name="(search)" role="search">
-        <Label>Search</Label>
-      </NativeTabs.Trigger>
-    </NativeTabs>
-  );
-}
-```
-
-### After (SDK 55+)
-
-```tsx
-import { NativeTabs } from "expo-router/unstable-native-tabs";
-
-export default function TabLayout() {
-  return (
-    <NativeTabs minimizeBehavior="onScrollDown">
-      <NativeTabs.Trigger name="(index)">
-        <NativeTabs.Trigger.Label>Home</NativeTabs.Trigger.Label>
-        <NativeTabs.Trigger.Icon sf="house.fill" md="home" />
-        <NativeTabs.Trigger.Badge>3</NativeTabs.Trigger.Badge>
-      </NativeTabs.Trigger>
-      <NativeTabs.Trigger name="(settings)">
-        <NativeTabs.Trigger.Label>Settings</NativeTabs.Trigger.Label>
-        <NativeTabs.Trigger.Icon sf="gear" md="settings" />
-      </NativeTabs.Trigger>
-      <NativeTabs.Trigger name="(search)" role="search">
-        <NativeTabs.Trigger.Label>Search</NativeTabs.Trigger.Label>
-      </NativeTabs.Trigger>
-    </NativeTabs>
-  );
-}
-```
-
-## Migration Checklist
-
-1. Remove `Icon`, `Label`, `Badge`, `VectorIcon` from imports
-2. Keep only `NativeTabs` import from `expo-router/unstable-native-tabs`
-3. Replace `<Icon />` with `<NativeTabs.Trigger.Icon />`
-4. Replace `<Label />` with `<NativeTabs.Trigger.Label />`
-5. Replace `<Badge />` with `<NativeTabs.Trigger.Badge />`
-6. Replace `<VectorIcon />` with `<NativeTabs.Trigger.VectorIcon />`
-
-- Read docs for more info https://docs.expo.dev/versions/v55.0.0/sdk/router-native-tabs/

.agents/skills/upgrading-expo/references/new-architecture.md

@@ -1,79 +0,0 @@
-# New Architecture
-
-The New Architecture is enabled by default in Expo SDK 53+. It replaces the legacy bridge with a faster, synchronous communication layer between JavaScript and native code.
-
-## Documentation
-
-Full guide: https://docs.expo.dev/guides/new-architecture/
-
-## What Changed
-
-- **JSI (JavaScript Interface)** — Direct synchronous calls between JS and native
-- **Fabric** — New rendering system with concurrent features
-- **TurboModules** — Lazy-loaded native modules with type safety
-
-## SDK Compatibility
-
-| SDK Version | New Architecture Status |
-| ----------- | ----------------------- |
-| SDK 53+     | Enabled by default      |
-| SDK 52      | Opt-in via app.json     |
-| SDK 51-     | Experimental            |
-
-## Configuration
-
-New Architecture is enabled by default. To explicitly disable (not recommended):
-
-```json
-{
-  "expo": {
-    "newArchEnabled": false
-  }
-}
-```
-
-## Expo Go
-
-Expo Go only supports the New Architecture as of SDK 53. Apps using the old architecture must use development builds.
-
-## Common Migration Issues
-
-### Native Module Compatibility
-
-Some older native modules may not support the New Architecture. Check:
-
-1. Module documentation for New Architecture support
-2. GitHub issues for compatibility discussions
-3. Consider alternatives if module is unmaintained
-
-### Reanimated
-
-React Native Reanimated requires `react-native-worklets` in SDK 54+:
-
-```bash
-npx expo install react-native-worklets
-```
-
-### Layout Animations
-
-Some layout animations behave differently. Test thoroughly after upgrading.
-
-## Verifying New Architecture
-
-Check if New Architecture is active:
-
-```tsx
-import { Platform } from "react-native";
-
-// Returns true if Fabric is enabled
-const isNewArch = global._IS_FABRIC !== undefined;
-```
-
-Verify from the command line if the currently running app uses the New Architecture: `bunx xcobra expo eval "_IS_FABRIC"` -> `true`
-
-## Troubleshooting
-
-1. **Clear caches** — `npx expo start --clear`
-2. **Clean prebuild** — `npx expo prebuild --clean`
-3. **Check native modules** — Ensure all dependencies support New Architecture
-4. **Review console warnings** — Legacy modules log compatibility warnings

.agents/skills/upgrading-expo/references/react-19.md

@@ -1,79 +0,0 @@
-# React 19
-
-React 19 is included in Expo SDK 54. This release simplifies several common patterns.
-
-## Context Changes
-
-### useContext → use
-
-The `use` hook replaces `useContext`:
-
-```tsx
-// Before (React 18)
-import { useContext } from "react";
-const value = useContext(MyContext);
-
-// After (React 19)
-import { use } from "react";
-const value = use(MyContext);
-```
-
-- The `use` hook can also read promises, enabling Suspense-based data fetching.
-- `use` can be called conditionally, this simplifies components that consume multiple contexts.
-
-### Context.Provider → Context
-
-Context providers no longer need the `.Provider` suffix:
-
-```tsx
-// Before (React 18)
-<ThemeContext.Provider value={theme}>
-  {children}
-</ThemeContext.Provider>
-
-// After (React 19)
-<ThemeContext value={theme}>
-  {children}
-</ThemeContext>
-```
-
-## ref as a Prop
-
-### Removing forwardRef
-
-Components can now receive `ref` as a regular prop. `forwardRef` is no longer needed:
-
-```tsx
-// Before (React 18)
-import { forwardRef } from "react";
-
-const Input = forwardRef<TextInput, Props>((props, ref) => {
-  return <TextInput ref={ref} {...props} />;
-});
-
-// After (React 19)
-function Input({ ref, ...props }: Props & { ref?: React.Ref<TextInput> }) {
-  return <TextInput ref={ref} {...props} />;
-}
-```
-
-### Migration Steps
-
-1. Remove `forwardRef` wrapper
-2. Add `ref` to the props destructuring
-3. Update the type to include `ref?: React.Ref<T>`
-
-## Other React 19 Features
-
-- **Actions** — Functions that handle async transitions
-- **useOptimistic** — Optimistic UI updates
-- **useFormStatus** — Form submission state (web)
-- **Document Metadata** — Native `<title>` and `<meta>` support (web)
-
-## Cleanup Checklist
-
-When upgrading to SDK 54:
-
-- [ ] Replace `useContext` with `use`
-- [ ] Remove `.Provider` from Context components
-- [ ] Remove `forwardRef` wrappers, use `ref` prop instead

.agents/skills/upgrading-expo/references/react-compiler.md

@@ -1,59 +0,0 @@
-# React Compiler
-
-React Compiler is stable in Expo SDK 54 and later. It automatically memoizes components and hooks, eliminating the need for manual `useMemo`, `useCallback`, and `React.memo`.
-
-## Enabling React Compiler
-
-Add to `app.json`:
-
-```json
-{
-  "expo": {
-    "experiments": {
-      "reactCompiler": true
-    }
-  }
-}
-```
-
-## What React Compiler Does
-
-- Automatically memoizes components and values
-- Eliminates unnecessary re-renders
-- Removes the need for manual `useMemo` and `useCallback`
-- Works with existing code without modifications
-
-## Cleanup After Enabling
-
-Once React Compiler is enabled, you can remove manual memoization:
-
-```tsx
-// Before (manual memoization)
-const memoizedValue = useMemo(() => computeExpensive(a, b), [a, b]);
-const memoizedCallback = useCallback(() => doSomething(a), [a]);
-const MemoizedComponent = React.memo(MyComponent);
-
-// After (React Compiler handles it)
-const value = computeExpensive(a, b);
-const callback = () => doSomething(a);
-// Just use MyComponent directly
-```
-
-## Requirements
-
-- Expo SDK 54 or later
-- New Architecture enabled (default in SDK 54+)
-
-## Verifying It's Working
-
-React Compiler runs at build time. Check the Metro bundler output for compilation messages. You can also use React DevTools to verify components are being optimized.
-
-## Troubleshooting
-
-If you encounter issues:
-
-1. Ensure New Architecture is enabled
-2. Clear Metro cache: `npx expo start --clear`
-3. Check for incompatible patterns in your code (rare)
-
-React Compiler is designed to work with idiomatic React code. If it can't safely optimize a component, it skips that component without breaking your app.

.agents/skills/upgrading-expo/references/react-navigation-to-expo-router.md

@@ -1,61 +0,0 @@
-# Migrating from react-navigation to expo-router
-
-In SDK 56+, application code must not import from `@react-navigation/*` directly. Repoint those imports to the matching `expo-router` entry points. Runtime API is unchanged — only the module specifiers move.
-
-## Steps
-
-1. Prefer the automated codemod (see below). If it is not viable, fall back to the manual mapping.
-2. Replace imports using the table. Use the entry point that matches the `@react-navigation/*` source.
-3. After rewriting, check whether any of the rewritten imports are deprecated in `expo-router` (see [Check for deprecated imports](#check-for-deprecated-imports)). If so, surface the deprecation reason and the suggested replacement to the user before continuing.
-4. Validate: search for remaining `@react-navigation/` references in source files, then run typecheck/build/start.
-5. Remove `@react-navigation/*` packages that are no longer imported from `package.json` and reinstall (delete `node_modules` if needed).
-
-## Automated migration (preferred)
-
-Run from the project root over your application code (replace `src` with the actual directory or glob):
-
-```sh
-npx expo-codemod sdk-56-expo-router-react-navigation-replace src
-```
-
-```sh
-npx expo-codemod sdk-56-expo-router-react-navigation-replace '**/*.{ts,tsx,js,jsx}'
-```
-
-## Manual API mapping
-
-| React Navigation source               | Expo Router target                                                       |
-| ------------------------------------- | ------------------------------------------------------------------------ |
-| `@react-navigation/native`            | `expo-router/react-navigation`                                           |
-| `@react-navigation/core`              | `expo-router/react-navigation`                                           |
-| `@react-navigation/elements`          | `expo-router/react-navigation`                                           |
-| `@react-navigation/routers`           | `expo-router/react-navigation`                                           |
-| `@react-navigation/stack`             | `expo-router/js-stack`                                                   |
-| `@react-navigation/bottom-tabs`       | `expo-router/js-tabs`                                                    |
-| `@react-navigation/material-top-tabs` | `expo-router/js-top-tabs`                                                |
-| `@react-navigation/native-stack`      | No direct equivalent. Use the `Stack` layout from `expo-router` instead. |
-
-**Stack caveat:** Do NOT rewrite `import { Stack } from "expo-router"` to `expo-router/js-stack`. The root `Stack` is the Expo Router layout component used in route files; only use `expo-router/js-stack` when replacing a `@react-navigation/stack` JS stack navigator.
-
-If you encounter a symbol that has no replacement, ask the user to file an issue in the `expo/expo` repository describing what is needed and why.
-
-## Check for deprecated imports
-
-A successful rewrite to `expo-router/*` does not guarantee the new import is the recommended one. Some symbols are re-exported as deprecated shims and the project may need to migrate further (for example, to a different `expo-router` API or to a first-party Expo package).
-
-For each symbol rewritten in step 2:
-
-1. Resolve the rewritten module to its source in `node_modules` (e.g., `node_modules/expo-router/build/react-navigation.d.ts`, `js-stack`, `js-tabs`, `js-top-tabs`).
-2. Look for a `@deprecated` JSDoc tag on the named export, or a runtime deprecation warning in the implementation file.
-3. If deprecated, capture both the reason and the recommended replacement from the JSDoc/comment.
-4. Report each deprecated symbol to the user with: the import path, the symbol, the deprecation reason, and the suggested replacement. Wait for the user to confirm before mass-applying further changes.
-
-## Done when
-
-1. No `@react-navigation/*` imports remain in source files.
-2. No unused `@react-navigation/*` entries remain in `package.json`.
-3. Typecheck and bundler start without `@react-navigation/*` errors.
-
-## Reference
-
-- Official Expo Router SDK 55 → 56 migration guide: https://docs.expo.dev/router/migrate/sdk-55-to-56

.nvim.lua

@@ -1,19 +0,0 @@
-local ok, conform = pcall(require, "conform")
-if not ok then
-	vim.notify("conform.nvim not loaded", vim.log.levels.WARN)
-	return
-end
-
-conform.setup({
-	formatters_by_ft = {
-		javascript = { "oxfmt" },
-		javascriptreact = { "oxfmt" },
-		typescript = { "oxfmt" },
-		typescriptreact = { "oxfmt" },
-		json = { "oxfmt" },
-		jsonc = { "oxfmt" },
-	},
-})
-
-vim.lsp.enable("tsgo")
-vim.lsp.enable("oxlint")

apps/agent-test-cli/package.json

@@ -10,6 +10,6 @@
 	},
 	"dependencies": {
 		"@freya/agent-protocol": "workspace:*",
-		"@nym.sh/jrpc": "1.1.0"
+		"@nym.sh/jrpc": "^0.1.0"
 	}
 }

apps/agent-test-cli/src/agent-test-cli.ts

@@ -1,17 +1,14 @@
+import type {
+	AgentClientApi,
+	AgentEvent,
+	AgentServerApi,
+	SendMessageResult,
+} from "@freya/agent-protocol"
 import type { JrpcChannel, JrpcMessage, JsonRpcMessage } from "@nym.sh/jrpc"
 
-import {
-	AgentEventKind,
-	type AgentClientApi,
-	type AgentConversationEntryCreatedEvent,
-	type AgentEvent,
-	type AgentServerApi,
-} from "@freya/agent-protocol"
 import { JsonRpcClient, JsonRpcServer } from "@nym.sh/jrpc"
 
 type JsonObject = Record<string, unknown>
-type MessagePart = { type: "text"; text: string } | { type: "json"; value: unknown }
-type SendMessageResult = Awaited<ReturnType<AgentServerApi["sendMessage"]>>
 
 interface AuthUser {
 	id: string
@@ -74,6 +71,7 @@ class AgentWebSocketSession implements AgentClientApi {
 	private readonly client: JsonRpcClient<AgentServerApi>
 	private readonly server: JsonRpcServer<AgentClientApi>
 	private conversationId: string | undefined
+	private responseHadText = false
 
 	private constructor(channel: WebSocketJrpcChannel) {
 		this.channel = channel
@@ -107,23 +105,36 @@ class AgentWebSocketSession implements AgentClientApi {
 	}
 
 	async ask(message: string): Promise<void> {
-		const entry = await this.sendMessage(message)
+		this.responseHadText = false
-		this.conversationId = entry.conversationId
+
-		console.log(`\nqueued> ${entry.kind} ${entry.id}`)
+		const result = await this.sendMessage(message)
+		if (result.conversationId) {
+			this.conversationId = result.conversationId
+		}
+
+		if (!this.responseHadText) {
+			console.log(`\nagent> ${result.message || "(no message)"}`)
+		}
 		console.log("")
 	}
 
 	notify(event: AgentEvent): void {
-		switch (event.kind) {
+		switch (event.type) {
-			case AgentEventKind.ConversationStarted:
+			case "conversation_started":
 				this.conversationId = event.conversationId
 				break
-			case AgentEventKind.ConversationEntryCreated:
+			case "message_created":
-				this.printConversationEntry(event.entry)
+				this.printMessage(event.text)
 				break
-			case AgentEventKind.ResponseFinished:
+			case "tool_started":
+				console.log(`\ntool> ${event.toolName} started`)
 				break
-			case AgentEventKind.ResponseFailed:
+			case "tool_finished":
+				console.log(`tool> ${event.toolName} ${event.ok ? "finished" : "failed"}`)
+				break
+			case "message_finished":
+				break
+			case "message_failed":
 				console.log(`\nagent! ${event.error}`)
 				break
 		}
@@ -145,31 +156,7 @@ class AgentWebSocketSession implements AgentClientApi {
 		if (text === "") return
 
 		console.log(`\nagent> ${text}`)
-	}
+		this.responseHadText = true
-
-	private printConversationEntry(entry: AgentConversationEntryCreatedEvent["entry"]): void {
-		this.conversationId = entry.conversationId
-
-		switch (entry.kind) {
-			case "assistant_message":
-				this.printMessage(messagePartsText(entry.payload.parts))
-				break
-			case "tool_call":
-				console.log(`\ntool> ${payloadString(entry.payload, "toolName", "unknown")} started`)
-				break
-			case "tool_result":
-				console.log(
-					`tool> ${payloadString(entry.payload, "toolName", "unknown")} ${
-						payloadBoolean(entry.payload, "ok") ? "finished" : "failed"
-					}`,
-				)
-				break
-			case "user_message":
-			case "attachment":
-			case "context_summary":
-			case "system_note":
-				break
-		}
 	}
 }
 
@@ -704,28 +691,6 @@ function parseJsonArgument(value: string, fallback: unknown): unknown {
 	}
 }
 
-function messagePartsText(parts: MessagePart[]): string {
-	return parts.map(messagePartText).join("\n")
-}
-
-function messagePartText(part: MessagePart): string {
-	switch (part.type) {
-		case "text":
-			return part.text
-		case "json":
-			return formatJson(part.value)
-	}
-}
-
-function payloadString(payload: Record<string, unknown>, key: string, fallback: string): string {
-	const value = payload[key]
-	return typeof value === "string" ? value : fallback
-}
-
-function payloadBoolean(payload: Record<string, unknown>, key: string): boolean {
-	return payload[key] === true
-}
-
 function formatJson(value: unknown): string {
 	const serialized = JSON.stringify(value, null, 2)
 	return serialized ?? "undefined"

apps/freya-backend/package.json

@@ -26,15 +26,13 @@
 		"@freya/source-tfl": "workspace:*",
 		"@freya/source-weatherkit": "workspace:*",
 		"@freya/source-web-search": "workspace:*",
-		"@nym.sh/jrpc": "1.1.0",
+		"@nym.sh/jrpc": "^0.1.0",
 		"@openrouter/sdk": "^0.9.11",
 		"arktype": "^2.1.29",
 		"better-auth": "^1",
 		"drizzle-orm": "^0.45.1",
 		"hono": "^4",
 		"lodash.merge": "^4.6.2",
-		"pino": "^10.3.1",
-		"pino-pretty": "^13.1.3",
 		"typebox": "^1.1.38"
 	},
 	"devDependencies": {

apps/freya-backend/src/admin/http.test.ts

@@ -44,7 +44,7 @@ mock.module("../sources/user-sources.ts", () => ({
 	}),
 }))
 
-mock.module("../conversations/db-storage.ts", () => ({
+mock.module("../conversations/storage.ts", () => ({
 	conversations: (_db: Database, userId: string) => ({
 		async getOrCreateConversation() {
 			return { id: `conversation-${userId}` }

apps/freya-backend/src/agent/conversation-recording-query-agent.ts

@@ -26,13 +26,10 @@ export interface ConversationStorage {
 	appendEntry(
 		conversationId: string,
 		input: AppendConversationEntryInput,
-	): Promise<ConversationStorageAppendEntryResult>
+	): Promise<ConversationStorageEntry>
 	listEntries(conversationId: string): Promise<ConversationStorageEntry[]>
 }
 
-/** Minimal fields needed immediately after appending a conversation entry. */
-export type ConversationStorageAppendEntryResult = Pick<ConversationEntryRow, "id" | "sequence">
-
 /** Minimal persisted entry shape needed by recording and replay agents. */
 export type ConversationStorageEntry = Pick<
 	ConversationEntryRow,

apps/freya-backend/src/agent/job.test.ts

@@ -1,377 +0,0 @@
-import { AgentEventKind, type AgentEvent } from "@freya/agent-protocol"
-import {
-	ConversationEntryKind,
-	ConversationEntryVisibility,
-	type ConversationEntry,
-	type ConversationEntryVisibility as ConversationEntryVisibilityType,
-} from "@freya/core"
-import { describe, expect, test } from "bun:test"
-
-import type {
-	AppendAttachmentEntryInput,
-	AppendAttachmentEntryResult,
-	AppendConversationEntryInput,
-	ConversationEntryRow,
-	ConversationResponseStateRow,
-	ConversationRow,
-	ConversationStorage,
-	CreateFileInput,
-	FileRow,
-	ListConversationEntriesParams,
-	UpdateConversationResponseStateInput,
-	UpsertConversationResponseStateInput,
-} from "../conversations/storage.ts"
-import type { ConversationResponseStateStatus } from "../db/schema.ts"
-import type { Job } from "../lib/job.ts"
-import type { UserSessionManager } from "../session/index.ts"
-import type {
-	QueryAgent,
-	QueryAgentAsk,
-	QueryAgentEvent,
-	QueryAgentEventListener,
-	QueryAgentStreamEvent,
-} from "./query-agent.ts"
-
-import { ConversationResponseStateStatus as ResponseStateStatus } from "../db/schema.ts"
-import {
-	NotificationCentral,
-	type NotificationPayload,
-} from "../notification/notification-central.ts"
-import { AgentResponseJobExecutor, type AgentResponseJobPayload } from "./job.ts"
-
-const ConversationId = "00000000-0000-4000-8000-000000000001"
-const UserId = "user-1"
-const UserEntryId = "00000000-0000-4000-8000-000000000002"
-const Now = new Date("2026-07-03T00:00:00.000Z")
-
-class FakeConversationStorage implements ConversationStorage {
-	readonly appended: ConversationEntry[] = []
-	readonly clearedConversationIds: string[] = []
-	readonly markedStatuses: Array<{
-		conversationIds: string[]
-		status: ConversationResponseStateStatus
-	}> = []
-
-	private nextSequenceValue = 2
-
-	async transaction<T>(tx: (storage: ConversationStorage) => T | Promise<T>): Promise<T> {
-		return tx(this)
-	}
-
-	async createConversation(_userId: string): Promise<ConversationRow> {
-		throw new Error("createConversation is not implemented")
-	}
-
-	async listUserConversations(_userId: string): Promise<ConversationRow[]> {
-		throw new Error("listUserConversations is not implemented")
-	}
-
-	async findConversation(conversationId: string): Promise<ConversationRow | null> {
-		if (conversationId !== ConversationId) return null
-		return conversationRow()
-	}
-
-	async getOrCreateConversation(_userId: string): Promise<ConversationRow> {
-		throw new Error("getOrCreateConversation is not implemented")
-	}
-
-	async createFile(_userId: string, _input: CreateFileInput): Promise<FileRow> {
-		throw new Error("createFile is not implemented")
-	}
-
-	async appendEntry(
-		conversationId: string,
-		input: AppendConversationEntryInput,
-	): Promise<ConversationEntry> {
-		const entry = conversationEntryFromAppendInput(conversationId, this.nextSequenceValue, input)
-		this.nextSequenceValue += 1
-		this.appended.push(entry)
-		return entry
-	}
-
-	async appendAttachmentEntry(
-		_conversationId: string,
-		_input: AppendAttachmentEntryInput,
-	): Promise<AppendAttachmentEntryResult> {
-		throw new Error("appendAttachmentEntry is not implemented")
-	}
-
-	async nextSequence(_conversationId: string): Promise<number> {
-		return this.nextSequenceValue
-	}
-
-	async listUserConversationEntries(
-		_userId: string,
-		_conversationId: string,
-		_params?: ListConversationEntriesParams,
-	): Promise<ConversationEntryRow[]> {
-		throw new Error("listUserConversationEntries is not implemented")
-	}
-
-	async listPendingUserConversationEntries(
-		_userId: string,
-		conversationId: string,
-	): Promise<ConversationEntryRow[]> {
-		return [pendingUserEntryRow(conversationId)]
-	}
-
-	async findConversationResponseState(
-		_conversationId: string,
-	): Promise<ConversationResponseStateRow | null> {
-		throw new Error("findConversationResponseState is not implemented")
-	}
-
-	async listPendingResponseStates(): Promise<ConversationResponseStateRow[]> {
-		throw new Error("listPendingResponseStates is not implemented")
-	}
-
-	async listRunningResponseStates(): Promise<ConversationResponseStateRow[]> {
-		throw new Error("listRunningResponseStates is not implemented")
-	}
-
-	async upsertConversationResponseState(
-		_conversationId: string,
-		_input: UpsertConversationResponseStateInput,
-	): Promise<ConversationResponseStateRow> {
-		throw new Error("upsertConversationResponseState is not implemented")
-	}
-
-	async updateConversationResponseState(
-		_conversationId: string,
-		_input: UpdateConversationResponseStateInput,
-	): Promise<ConversationResponseStateRow | null> {
-		throw new Error("updateConversationResponseState is not implemented")
-	}
-
-	async markResponseStateStatus(
-		conversationIds: string[],
-		status: ConversationResponseStateStatus,
-	): Promise<ConversationResponseStateRow[]> {
-		this.markedStatuses.push({ conversationIds, status })
-		return []
-	}
-
-	async claimPendingConversationResponseState(
-		conversationId: string,
-	): Promise<ConversationResponseStateRow | null> {
-		if (conversationId !== ConversationId) return null
-		return conversationResponseStateRow()
-	}
-
-	async clearConversationResponseState(conversationId: string): Promise<void> {
-		this.clearedConversationIds.push(conversationId)
-	}
-}
-
-class FakeQueryAgent implements QueryAgent {
-	readonly inputs: QueryAgentAsk[] = []
-	private readonly events: QueryAgentStreamEvent[]
-
-	constructor(events: QueryAgentStreamEvent[]) {
-		this.events = events
-	}
-
-	async *ask(input: QueryAgentAsk): AsyncIterable<QueryAgentStreamEvent> {
-		this.inputs.push(input)
-		for (const event of this.events) {
-			yield event
-		}
-	}
-
-	addEventListener<T extends QueryAgentEvent>(
-		_type: T,
-		_listener: QueryAgentEventListener<T>,
-	): () => void {
-		return () => {}
-	}
-
-	dispose(): void {}
-}
-
-describe("AgentResponseJobExecutor", () => {
-	test("notifies persisted conversation entries for streamed response events", async () => {
-		const storage = new FakeConversationStorage()
-		const agent = new FakeQueryAgent([
-			{ type: "text_delta", text: "I'll check\n" },
-			{ type: "tool_start", toolName: "calendar" },
-			{ type: "tool_end", toolName: "calendar", ok: true },
-			{ type: "text_delta", text: "All set" },
-			{ type: "done" },
-		])
-		const notifications: NotificationPayload[] = []
-		const notificationCentral = new NotificationCentral()
-		notificationCentral.registerListenerForUser(UserId, async (notification) => {
-			notifications.push(notification)
-		})
-		const executor = new AgentResponseJobExecutor({
-			conversationStorage: storage,
-			userSessionManager: fakeUserSessionManager(agent),
-			notificationCentral,
-		})
-
-		await executor.execute(agentResponseJob())
-
-		expect(agent.inputs).toHaveLength(1)
-		expect(agent.inputs[0]?.message).toContain("What's next?")
-		expect(agent.inputs[0]?.conversationId).toBe(ConversationId)
-		expect(agent.inputs[0]?.signal).toBeInstanceOf(AbortSignal)
-		expect(storage.appended.map((entry) => entry.kind)).toEqual([
-			ConversationEntryKind.AssistantMessage,
-			ConversationEntryKind.ToolCall,
-			ConversationEntryKind.ToolResult,
-			ConversationEntryKind.AssistantMessage,
-		])
-		expect(notifications.map((notification) => notification.payload.kind)).toEqual([
-			AgentEventKind.ConversationEntryCreated,
-			AgentEventKind.ConversationEntryCreated,
-			AgentEventKind.ConversationEntryCreated,
-			AgentEventKind.ConversationEntryCreated,
-			AgentEventKind.ResponseFinished,
-		])
-		expect(conversationEntryNotifications(notifications).map((event) => event.entry)).toEqual(
-			storage.appended,
-		)
-		expect(storage.clearedConversationIds).toEqual([ConversationId])
-		expect(storage.markedStatuses).toEqual([])
-	})
-})
-
-function fakeUserSessionManager(agent: QueryAgent): UserSessionManager {
-	return {
-		async getOrCreate(userId: string) {
-			expect(userId).toBe(UserId)
-			return { agent }
-		},
-	} as unknown as UserSessionManager
-}
-
-function agentResponseJob(): Job<AgentResponseJobPayload> {
-	const controller = new AbortController()
-	return {
-		id: 1,
-		payload: { conversationId: ConversationId },
-		signal: controller.signal,
-	}
-}
-
-function conversationEntryNotifications(
-	notifications: NotificationPayload[],
-): Array<Extract<AgentEvent, { kind: typeof AgentEventKind.ConversationEntryCreated }>> {
-	return notifications
-		.map((notification) => notification.payload)
-		.filter(isConversationEntryCreatedEvent)
-}
-
-function isConversationEntryCreatedEvent(
-	event: AgentEvent,
-): event is Extract<AgentEvent, { kind: typeof AgentEventKind.ConversationEntryCreated }> {
-	return event.kind === AgentEventKind.ConversationEntryCreated
-}
-
-function conversationRow(): ConversationRow {
-	return {
-		id: ConversationId,
-		userId: UserId,
-		createdAt: Now,
-		updatedAt: Now,
-	}
-}
-
-function conversationResponseStateRow(): ConversationResponseStateRow {
-	return {
-		conversationId: ConversationId,
-		status: ResponseStateStatus.Running,
-		pendingSinceEntryId: UserEntryId,
-		maxWaitUntil: Now,
-		runningSince: Now,
-		createdAt: Now,
-		updatedAt: Now,
-	}
-}
-
-function pendingUserEntryRow(conversationId: string): ConversationEntryRow {
-	return {
-		id: UserEntryId,
-		conversationId,
-		sequence: 1,
-		kind: ConversationEntryKind.UserMessage,
-		visibility: ConversationEntryVisibility.UserVisible,
-		fileId: null,
-		payload: {
-			role: "user",
-			parts: [{ type: "text", text: "What's next?" }],
-		},
-		metadata: {},
-		createdAt: Now,
-	}
-}
-
-function conversationEntryFromAppendInput(
-	conversationId: string,
-	sequence: number,
-	input: AppendConversationEntryInput,
-): ConversationEntry {
-	const base = {
-		id: entryId(sequence),
-		conversationId,
-		sequence,
-		visibility: input.visibility ?? defaultVisibilityForKind(input.kind),
-		fileId: null,
-		metadata: input.metadata ?? {},
-		createdAt: Now.toISOString(),
-	}
-
-	switch (input.kind) {
-		case ConversationEntryKind.UserMessage:
-			return {
-				...base,
-				kind: input.kind,
-				payload: input.payload,
-			}
-		case ConversationEntryKind.AssistantMessage:
-			return {
-				...base,
-				kind: input.kind,
-				payload: input.payload,
-			}
-		case ConversationEntryKind.ToolCall:
-		case ConversationEntryKind.ToolResult:
-		case ConversationEntryKind.SystemNote:
-			return {
-				...base,
-				kind: input.kind,
-				payload: input.payload,
-			}
-		case ConversationEntryKind.ContextSummary:
-			return {
-				...base,
-				kind: input.kind,
-				payload: input.payload,
-			}
-		case ConversationEntryKind.Attachment:
-			return {
-				...base,
-				kind: input.kind,
-				fileId: input.fileId,
-				payload: input.payload,
-			}
-	}
-}
-
-function defaultVisibilityForKind(kind: ConversationEntryKind): ConversationEntryVisibilityType {
-	switch (kind) {
-		case ConversationEntryKind.UserMessage:
-		case ConversationEntryKind.AssistantMessage:
-		case ConversationEntryKind.Attachment:
-			return ConversationEntryVisibility.UserVisible
-		case ConversationEntryKind.ToolCall:
-		case ConversationEntryKind.ToolResult:
-		case ConversationEntryKind.ContextSummary:
-		case ConversationEntryKind.SystemNote:
-			return ConversationEntryVisibility.Internal
-	}
-}
-
-function entryId(sequence: number): string {
-	return `00000000-0000-4000-8000-${sequence.toString().padStart(12, "0")}`
-}

apps/freya-backend/src/agent/job.ts

@@ -1,294 +0,0 @@
-import { AgentEventKind } from "@freya/agent-protocol"
-import {
-	AssistantMessagePayload,
-	ConversationEntryKind,
-	ToolCallPayload,
-	ToolResultPayload,
-	UserMessagePayload,
-} from "@freya/core"
-import { type } from "arktype"
-
-import type { ConversationStorage } from "../conversations/storage"
-import type { Job } from "../lib/job"
-import type { AppLogger } from "../lib/logger"
-import type { JobExecutor } from "../lib/worker"
-import type { NotificationCentral } from "../notification/notification-central"
-import type { UserSessionManager } from "../session"
-
-import { ConversationResponseStateStatus } from "../db/schema"
-import { logger as rootLogger } from "../lib/logger"
-import {
-	AgentResponseStreamEventKind,
-	streamAgentResponse,
-	type AgentResponseStreamEvent,
-} from "./streaming"
-
-export interface AgentResponseJobPayload {
-	conversationId: string
-}
-
-interface AgentResponseWorkerConfig {
-	conversationStorage: ConversationStorage
-	logger?: AppLogger
-	userSessionManager: UserSessionManager
-	notificationCentral: NotificationCentral
-}
-
-export class AgentResponseJobExecutor implements JobExecutor<AgentResponseJobPayload> {
-	private conversationStorage: ConversationStorage
-	private logger: AppLogger
-	private userSessionManager: UserSessionManager
-	private notificationCentral: NotificationCentral
-
-	constructor({
-		conversationStorage,
-		logger,
-		userSessionManager,
-		notificationCentral,
-	}: AgentResponseWorkerConfig) {
-		this.conversationStorage = conversationStorage
-		this.logger = logger ?? rootLogger.child({ component: "agent_response_job" })
-		this.userSessionManager = userSessionManager
-		this.notificationCentral = notificationCentral
-	}
-
-	async execute(job: Job<AgentResponseJobPayload>): Promise<void> {
-		const conversationId = job.payload.conversationId
-		const startedAt = Date.now()
-		const logger = this.logger.child({ conversationId, jobId: job.id })
-
-		logger.info("agent response job started")
-
-		const conversation = await this.conversationStorage.findConversation(conversationId)
-		if (!conversation) {
-			logger.warn("conversation not found for agent response job")
-			return
-		}
-
-		const claimed =
-			await this.conversationStorage.claimPendingConversationResponseState(conversationId)
-		if (!claimed) {
-			// conversation response state not found or already claimed
-			logger.debug("agent response state was not claimable")
-			return
-		}
-
-		try {
-			const pendingEntries = await this.conversationStorage.listPendingUserConversationEntries(
-				conversation.userId,
-				conversation.id,
-			)
-			if (pendingEntries.length === 0) {
-				await this.conversationStorage.clearConversationResponseState(conversationId)
-				logger.debug("agent response state cleared with no pending user entries")
-				return
-			}
-
-			let invalidPendingEntryCount = 0
-			const message = pendingEntries.reduce((acc, entry) => {
-				const payload = UserMessagePayload(entry.payload)
-				if (payload instanceof type.errors) {
-					invalidPendingEntryCount += 1
-					return acc
-				}
-				return (
-					acc +
-					"\n" +
-					payload.parts.reduce((msg, p) => (p.type === "text" ? msg + p.text : msg), "")
-				)
-			}, "")
-
-			logger.debug(
-				{
-					invalidPendingEntryCount,
-					messageLength: message.length,
-					pendingEntryCount: pendingEntries.length,
-				},
-				"agent response pending user entries loaded",
-			)
-
-			if (invalidPendingEntryCount > 0) {
-				logger.warn(
-					{ invalidPendingEntryCount },
-					"invalid pending user entries skipped for agent response",
-				)
-			}
-
-			const session = await this.userSessionManager.getOrCreate(conversation.userId)
-
-			for await (const event of streamAgentResponse({
-				agent: session.agent,
-				input: {
-					message,
-					conversationId: conversation.id,
-					signal: job.signal,
-				},
-			})) {
-				if (job.signal.aborted) {
-					break
-				}
-
-				await this.handleStreamEvent(event, conversation.id, conversation.userId, logger)
-			}
-
-			// if job is aborted, stop everything immediately, including clean up.
-			// the aborter is assumed responsibility on how to proceed.
-			if (!job.signal.aborted) {
-				await this.conversationStorage.clearConversationResponseState(conversationId)
-				logger.info({ durationMs: Date.now() - startedAt }, "agent response job completed")
-			} else {
-				logger.warn({ durationMs: Date.now() - startedAt }, "agent response job aborted")
-			}
-		} catch (err) {
-			const durationMs = Date.now() - startedAt
-			if (job.signal.aborted) {
-				logger.warn({ durationMs, err }, "agent response job aborted")
-				return
-			}
-
-			logger.error({ durationMs, err }, "agent response job failed")
-			try {
-				await this.conversationStorage.markResponseStateStatus(
-					[conversationId],
-					ConversationResponseStateStatus.Failed,
-				)
-				logger.warn(
-					{ status: ConversationResponseStateStatus.Failed },
-					"conversation response state marked failed",
-				)
-			} catch (markErr) {
-				logger.error({ err: markErr }, "failed to mark conversation response state failed")
-			}
-		}
-	}
-
-	private async handleStreamEvent(
-		event: AgentResponseStreamEvent,
-		conversationId: string,
-		userId: string,
-		logger: AppLogger,
-	): Promise<void> {
-		switch (event.kind) {
-			case AgentResponseStreamEventKind.ConversationStarted:
-				await this.notificationCentral.notifyUser(userId, {
-					kind: "agent",
-					payload: {
-						kind: AgentEventKind.ConversationStarted,
-						conversationId: event.conversationId,
-					},
-				})
-				logger.debug(
-					{
-						eventKind: event.kind,
-						upstreamConversationId: event.conversationId,
-					},
-					"agent conversation started",
-				)
-				break
-
-			case AgentResponseStreamEventKind.AssistantMessage: {
-				const entry = await this.conversationStorage.appendEntry(conversationId, {
-					kind: ConversationEntryKind.AssistantMessage,
-					payload: {
-						role: "assistant",
-						parts: [{ type: "text", text: event.text }],
-					} satisfies AssistantMessagePayload,
-				})
-				await this.notificationCentral.notifyUser(userId, {
-					kind: "agent",
-					payload: {
-						kind: AgentEventKind.ConversationEntryCreated,
-						entry,
-					},
-				})
-				logger.debug(
-					{
-						entryId: entry.id,
-						eventKind: event.kind,
-						textLength: event.text.length,
-					},
-					"agent assistant message persisted",
-				)
-				break
-			}
-
-			case AgentResponseStreamEventKind.ToolStarted: {
-				const entry = await this.conversationStorage.appendEntry(conversationId, {
-					kind: ConversationEntryKind.ToolCall,
-					payload: {
-						toolName: event.toolName,
-					} satisfies ToolCallPayload,
-				})
-				await this.notificationCentral.notifyUser(userId, {
-					kind: "agent",
-					payload: {
-						kind: AgentEventKind.ConversationEntryCreated,
-						entry,
-					},
-				})
-				logger.debug(
-					{
-						entryId: entry.id,
-						eventKind: event.kind,
-						toolName: event.toolName,
-					},
-					"agent tool call persisted",
-				)
-				break
-			}
-
-			case AgentResponseStreamEventKind.ToolFinished: {
-				const entry = await this.conversationStorage.appendEntry(conversationId, {
-					kind: ConversationEntryKind.ToolResult,
-					payload: {
-						toolName: event.toolName,
-						ok: event.ok,
-					} satisfies ToolResultPayload,
-				})
-				await this.notificationCentral.notifyUser(userId, {
-					kind: "agent",
-					payload: {
-						kind: AgentEventKind.ConversationEntryCreated,
-						entry,
-					},
-				})
-				logger.debug(
-					{
-						entryId: entry.id,
-						eventKind: event.kind,
-						ok: event.ok,
-						toolName: event.toolName,
-					},
-					"agent tool result persisted",
-				)
-				break
-			}
-
-			case AgentResponseStreamEventKind.ResponseFinished:
-				await this.notificationCentral.notifyUser(userId, {
-					kind: "agent",
-					payload: {
-						kind: AgentEventKind.ResponseFinished,
-						conversationId,
-					},
-				})
-				logger.info({ eventKind: event.kind }, "agent response finished")
-				break
-
-			case AgentResponseStreamEventKind.ResponseFailed:
-				await this.notificationCentral.notifyUser(userId, {
-					kind: "agent",
-					payload: {
-						kind: AgentEventKind.ResponseFailed,
-						conversationId,
-						error: event.error,
-					},
-				})
-				logger.warn(
-					{ agentError: event.error, eventKind: event.kind },
-					"agent response failed event received",
-				)
-				break
-		}
-	}
-}

apps/freya-backend/src/agent/pi-query-agent.ts

@@ -166,16 +166,6 @@ export class PiQueryAgent implements QueryAgent {
 			this.handlePiEvent(event, pushRunEvent)
 		})
 
-		input.signal?.addEventListener(
-			"abort",
-			async () => {
-				await session.abort()
-				close()
-				unsubscribe()
-			},
-			{ once: true },
-		)
-
 		session
 			.prompt(input.message)
 			.then(() => {

apps/freya-backend/src/agent/query-agent.ts

@@ -2,7 +2,6 @@ export interface QueryAgentAsk {
 	message: string
 	conversationId?: string
 	userMessageEntry?: QueryAgentConversationEntryRef
-	signal?: AbortSignal
 }
 
 export type QueryAgentStreamEvent =

apps/freya-backend/src/agent/reconciler.ts

@@ -1,100 +0,0 @@
-import type { ConversationStorage } from "../conversations/storage"
-import type { AppLogger } from "../lib/logger"
-import type { AgentWorkScheduler } from "./scheduler"
-
-import { logger as rootLogger } from "../lib/logger"
-
-interface AgentResponseReconcilerConfig {
-	storage: ConversationStorage
-	interval: number
-	logger?: AppLogger
-	scheduler: AgentWorkScheduler
-	signal: AbortSignal
-}
-
-export class AgentResponseReconciler {
-	private storage: ConversationStorage
-	private interval: number
-	private logger: AppLogger
-	private scheduler: AgentWorkScheduler
-	private signal: AbortSignal
-
-	private stopLoop: ReturnType<typeof setInterval> | null = null
-
-	constructor({ storage, interval, logger, scheduler, signal }: AgentResponseReconcilerConfig) {
-		this.storage = storage
-		this.interval = interval
-		this.logger = logger ?? rootLogger.child({ component: "agent_reconciler" })
-		this.scheduler = scheduler
-		this.signal = signal
-	}
-
-	start() {
-		this.signal.throwIfAborted()
-		this.logger.debug({ intervalMs: this.interval }, "agent response reconciler started")
-
-		this.signal.addEventListener(
-			"abort",
-			() => {
-				if (this.stopLoop !== null) {
-					clearInterval(this.stopLoop)
-					this.stopLoop = null
-					this.logger.debug("agent response reconciler stopped")
-				}
-			},
-			{ once: true },
-		)
-
-		this.stopLoop = setInterval(() => {
-			void this.reconcile()
-		}, this.interval)
-	}
-
-	private async reconcile() {
-		try {
-			// enqueue pending responses
-			const pendingStates = await this.storage.listPendingResponseStates()
-			const now = new Date().getTime()
-			this.logger.debug({ pendingCount: pendingStates.length }, "agent response reconcile tick")
-			for (const state of pendingStates) {
-				if (state.maxWaitUntil.getTime() < now) {
-					this.logger.info(
-						{
-							conversationId: state.conversationId,
-							maxWaitUntil: state.maxWaitUntil.toISOString(),
-						},
-						"pending agent response reached max wait",
-					)
-					this.scheduler.enqueueAgentResponse(state.conversationId)
-				}
-			}
-
-			// re-enqueue stuck responses
-			const runningStates = await this.storage.listRunningResponseStates()
-			const stuckIds: string[] = []
-			for (const state of runningStates) {
-				if (state.runningSince && Math.max(now - state.runningSince.getTime(), 0) > 5 * 1000 * 60) {
-					// if the response is running for more than 5 minutes
-					// we assume that its stuck and enqueue it for retry
-					stuckIds.push(state.conversationId)
-				}
-			}
-			this.logger.debug(
-				{ runningCount: runningStates.length, stuckCount: stuckIds.length },
-				"agent response running states reconciled",
-			)
-			if (stuckIds.length > 0) {
-				await this.storage.markResponseStateStatus(stuckIds, "pending")
-				this.logger.warn(
-					{ conversationIds: stuckIds, count: stuckIds.length },
-					"stuck agent responses requeued",
-				)
-				for (const id of stuckIds) {
-					this.scheduler.enqueueAgentResponse(id)
-				}
-			}
-		} catch (err) {
-			this.logger.error({ err }, "agent response reconciliation failed")
-		}
-	}
-}

apps/freya-backend/src/agent/scheduler.ts

@@ -1,176 +0,0 @@
-import type { UserEvent } from "@freya/agent-protocol"
-
-import type { ConversationStorage } from "../conversations/storage"
-import type { Job, JobRegistry } from "../lib/job"
-import type { AppLogger } from "../lib/logger"
-import type { AgentResponseJobPayload } from "./job"
-
-import { ConversationNotFoundError } from "../conversations/errors"
-import { ConversationResponseStateStatus } from "../db/schema"
-import { logger as rootLogger } from "../lib/logger"
-
-const AgentJobCancellationReason = {
-	NewUserActivity: "new_user_activity",
-	SupersededByEnqueue: "superseded_by_enqueue",
-} as const
-type AgentJobCancellationReason =
-	(typeof AgentJobCancellationReason)[keyof typeof AgentJobCancellationReason]
-
-interface AgentMessageSchedulerConfig {
-	storage: ConversationStorage
-	maxWaitTime: number
-
-	/**
-	 * How long to wait before responding to the user.
-	 */
-	waitTime: number
-
-	jobRegistry: JobRegistry<AgentResponseJobPayload>
-	logger?: AppLogger
-}
-
-/**
- * Schedules and manages the flow of messages between the user and the query agent for a specific conversation.
- */
-export class AgentWorkScheduler {
-	private conversationStorage: ConversationStorage
-	private jobRegistry: JobRegistry<AgentResponseJobPayload>
-	private logger: AppLogger
-
-	private timing: {
-		maxWaitTime: number
-		waitTime: number
-	}
-
-	private timers = new Map<string, ReturnType<typeof setTimeout>>()
-	private runningJobs = new Map<string, Job<AgentResponseJobPayload>>()
-
-	constructor(config: AgentMessageSchedulerConfig) {
-		this.conversationStorage = config.storage
-		this.jobRegistry = config.jobRegistry
-		this.logger = config.logger ?? rootLogger.child({ component: "agent_scheduler" })
-		this.timing = {
-			maxWaitTime: config.maxWaitTime,
-			waitTime: config.waitTime,
-		}
-
-		this.jobRegistry.addEventListener("settled", this.eraseJob.bind(this))
-		this.jobRegistry.addEventListener("cancelled", this.eraseJob.bind(this))
-	}
-
-	async scheduleAgentResponse(conversationId: string) {
-		const existing = this.timers.get(conversationId)
-		if (existing) {
-			clearTimeout(existing)
-			this.logger.debug({ conversationId }, "existing agent response timer replaced")
-		}
-
-		this.cancelCurrentJob(conversationId, AgentJobCancellationReason.NewUserActivity)
-
-		this.timers.set(
-			conversationId,
-			setTimeout(() => {
-				this.enqueueAgentResponse(conversationId)
-			}, this.timing.waitTime),
-		)
-
-		this.logger.info(
-			{
-				conversationId,
-				maxWaitMs: this.timing.maxWaitTime,
-				waitMs: this.timing.waitTime,
-			},
-			"agent response scheduled",
-		)
-	}
-
-	async receiveUserEvent(conversationId: string, event: UserEvent) {
-		if (event.type === "typing") {
-			this.logger.debug({ conversationId, eventType: event.type }, "user event received")
-			await this.delayAgentResponse(conversationId)
-			this.logger.debug({ conversationId }, "agent response delay handled")
-		}
-	}
-
-	enqueueAgentResponse(conversationId: string): void {
-		const existing = this.timers.get(conversationId)
-		if (existing) {
-			clearTimeout(existing)
-			this.timers.delete(conversationId)
-			this.logger.debug({ conversationId }, "agent response timer consumed")
-		}
-
-		this.cancelCurrentJob(conversationId, AgentJobCancellationReason.SupersededByEnqueue)
-
-		const job = this.jobRegistry.addJob({
-			payload: { conversationId },
-		})
-		this.runningJobs.set(conversationId, job)
-		this.logger.info({ conversationId, jobId: job.id }, "agent response job enqueued")
-	}
-
-	private async delayAgentResponse(conversationId: string) {
-		this.cancelCurrentJob(conversationId, AgentJobCancellationReason.NewUserActivity)
-
-		try {
-			const ok = await this.conversationStorage.transaction(async (storage) => {
-				const state = await storage.findConversationResponseState(conversationId)
-				if (state && state.status !== ConversationResponseStateStatus.Failed) {
-					await storage.updateConversationResponseState(conversationId, {
-						status: ConversationResponseStateStatus.Pending,
-						// the agent response was cancelled, so its no longer running
-						// clear runningSince timestamp
-						runningSince: null,
-					})
-					return true
-				}
-				return false
-			})
-			if (ok) {
-				await this.scheduleAgentResponse(conversationId)
-			} else {
-				this.logger.debug(
-					{ conversationId },
-					"agent response delay skipped because response state is not pending",
-				)
-			}
-		} catch (error) {
-			if (error instanceof ConversationNotFoundError) {
-				// the user is typing but there isn't a scheduled agent response yet
-				// which means the user is typing their first message after the agent has previously responded
-				// swallow the error
-				this.logger.debug({ conversationId }, "typing event received without active conversation")
-			} else {
-				this.logger.error({ err: error, conversationId }, "agent response delay failed")
-			}
-			return
-		}
-	}
-
-	/**
-	 * cancels the current job for agent response for the given conversation id
-	 * no-op if there is no active job for the conversation.
-	 */
-	private cancelCurrentJob(conversationId: string, reason: AgentJobCancellationReason): void {
-		const job = this.runningJobs.get(conversationId)
-		if (!job) return
-
-		// If an active response is working on stale context, abort it so the next
-		// job can answer using the latest pending user messages.
-		this.jobRegistry.cancelJob(job)
-		this.logger.info(
-			{ conversationId, jobId: job.id, reason },
-			"active agent response job cancelled",
-		)
-	}
-
-	private eraseJob(job: Job<AgentResponseJobPayload>) {
-		if (this.runningJobs.get(job.payload.conversationId) === job) {
-			this.runningJobs.delete(job.payload.conversationId)
-			this.logger.debug(
-				{ conversationId: job.payload.conversationId, jobId: job.id },
-				"agent response job tracking cleared",
-			)
-		}
-	}
-}

apps/freya-backend/src/agent/service.ts

@@ -1,152 +0,0 @@
-import type { UserEvent } from "@freya/agent-protocol"
-
-import { ConversationEntry, ConversationEntryKind, UserMessagePayload } from "@freya/core"
-
-import type { ConversationStorage } from "../conversations/storage"
-import type { AppLogger } from "../lib/logger"
-import type { NotificationCentral } from "../notification/notification-central"
-import type { UserSessionManager } from "../session"
-
-import { JobRegistry } from "../lib/job"
-import { logger as rootLogger } from "../lib/logger"
-import { Worker } from "../lib/worker"
-import { AgentResponseJobExecutor, type AgentResponseJobPayload } from "./job"
-import { AgentResponseReconciler } from "./reconciler"
-import { AgentWorkScheduler } from "./scheduler"
-
-const AgentResponseTiming = {
-	waitTime: 5 * 1000,
-	maxWaitTime: 5 * 1000 * 60,
-} as const
-
-interface AgentServiceConfig {
-	storage: ConversationStorage
-	userSessionManager: UserSessionManager
-	notificationCentral: NotificationCentral
-	signal: AbortSignal
-	logger?: AppLogger
-}
-
-export class AgentService {
-	private readonly storage: ConversationStorage
-	private readonly logger: AppLogger
-	private readonly scheduler: AgentWorkScheduler
-	private readonly reconciler: AgentResponseReconciler
-	private readonly worker: Worker<AgentResponseJobPayload>
-
-	private readonly jobRegistry = new JobRegistry<AgentResponseJobPayload>()
-
-	constructor({
-		storage,
-		userSessionManager,
-		notificationCentral,
-		signal,
-		logger,
-	}: AgentServiceConfig) {
-		const baseLogger = logger ?? rootLogger
-
-		this.storage = storage
-		this.logger = baseLogger.child({ component: "agent_service" })
-		this.scheduler = new AgentWorkScheduler({
-			storage,
-			jobRegistry: this.jobRegistry,
-			waitTime: AgentResponseTiming.waitTime,
-			maxWaitTime: AgentResponseTiming.maxWaitTime,
-			logger: baseLogger.child({ component: "agent_scheduler" }),
-		})
-		this.reconciler = new AgentResponseReconciler({
-			signal,
-			storage: this.storage,
-			interval: 60 * 1000,
-			scheduler: this.scheduler,
-			logger: baseLogger.child({ component: "agent_reconciler" }),
-		})
-		this.worker = new Worker<AgentResponseJobPayload>({
-			signal,
-			concurrency: 10,
-			registry: this.jobRegistry,
-			logger: baseLogger.child({ component: "agent_worker" }),
-			jobFields: agentResponseJobFields,
-			runner: new AgentResponseJobExecutor({
-				conversationStorage: storage,
-				notificationCentral,
-				userSessionManager,
-				logger: baseLogger.child({ component: "agent_response_job" }),
-			}),
-		})
-	}
-
-	start() {
-		this.logger.info("agent service starting")
-		this.worker.start()
-		this.reconciler.start()
-	}
-
-	async scheduleAgentResponse(conversationId: string, message: string): Promise<ConversationEntry> {
-		this.logger.info(
-			{ conversationId, messageLength: message.length },
-			"scheduling agent response from user message",
-		)
-
-		try {
-			const scheduledResponse = await this.storage.transaction(async (storage) => {
-				const now = new Date()
-				const maxWaitUntil = new Date(now.getTime() + AgentResponseTiming.maxWaitTime)
-
-				const entry = await storage.appendEntry(conversationId, {
-					kind: ConversationEntryKind.UserMessage,
-					payload: {
-						role: "user",
-						parts: [{ type: "text", text: message }],
-					} satisfies UserMessagePayload,
-				})
-
-				await storage.upsertConversationResponseState(conversationId, {
-					maxWaitUntil,
-					pendingSinceEntryId: entry.id,
-					status: "pending",
-				})
-
-				return { entry, maxWaitUntil }
-			})
-
-			this.logger.info(
-				{
-					conversationId,
-					entryId: scheduledResponse.entry.id,
-					maxWaitMs: AgentResponseTiming.maxWaitTime,
-					maxWaitUntil: scheduledResponse.maxWaitUntil.toISOString(),
-					waitMs: AgentResponseTiming.waitTime,
-				},
-				"agent response state set pending",
-			)
-
-			await this.scheduler.scheduleAgentResponse(conversationId)
-
-			return scheduledResponse.entry
-		} catch (err) {
-			this.logger.error({ err, conversationId }, "failed to schedule agent response")
-			throw err
-		}
-	}
-
-	async handleUserEvent(conversationId: string, event: UserEvent) {
-		try {
-			await this.scheduler.receiveUserEvent(conversationId, event)
-		} catch (err) {
-			this.logger.error(
-				{ err, conversationId, eventType: event.type },
-				"failed to handle user event",
-			)
-			throw err
-		}
-	}
-}
-
-function agentResponseJobFields(job: {
-	payload: AgentResponseJobPayload
-}): Record<string, unknown> {
-	return {
-		conversationId: job.payload.conversationId,
-	}
-}

apps/freya-backend/src/agent/streaming.test.ts

@@ -1,3 +1,5 @@
+import type { AgentEvent } from "@freya/agent-protocol"
+
 import { describe, expect, test } from "bun:test"
 
 import type {
@@ -7,12 +9,9 @@ import type {
 	QueryAgentEventListener,
 	QueryAgentStreamEvent,
 } from "./query-agent.ts"
+import type { AgentResponseStreamItem } from "./streaming.ts"
 
-import {
+import { streamAgentResponse } from "./streaming.ts"
-	AgentResponseStreamEventKind,
-	streamAgentResponse,
-	type AgentResponseStreamEvent,
-} from "./streaming.ts"
 
 class FakeQueryAgent implements QueryAgent {
 	readonly inputs: QueryAgentAsk[] = []
@@ -48,22 +47,23 @@ describe("streamAgentResponse", () => {
 			{ type: "done" },
 		])
 
-		const events = await collectStreamAgentResponse(
+		const { events, result } = await collectStreamAgentResponse(
 			streamAgentResponse({
 				agent,
 				input: { message: "hello" },
 			}),
 		)
 
+		expect(result).toEqual({
+			conversationId: "conversation-1",
+			message: "First message\nSecond message\nThird message",
+		})
 		expect(events).toEqual([
-			{
+			{ type: "conversation_started", conversationId: "conversation-1" },
-				kind: AgentResponseStreamEventKind.ConversationStarted,
+			{ type: "message_created", text: "First message" },
-				conversationId: "conversation-1",
+			{ type: "message_created", text: "Second message" },
-			},
+			{ type: "message_created", text: "Third message" },
-			{ kind: AgentResponseStreamEventKind.AssistantMessage, text: "First message" },
+			{ type: "message_finished" },
-			{ kind: AgentResponseStreamEventKind.AssistantMessage, text: "Second message" },
-			{ kind: AgentResponseStreamEventKind.AssistantMessage, text: "Third message" },
-			{ kind: AgentResponseStreamEventKind.ResponseFinished },
 		])
 	})
 
@@ -74,21 +74,22 @@ describe("streamAgentResponse", () => {
 			{ type: "done" },
 		])
 
-		const events = await collectStreamAgentResponse(
+		const { events, result } = await collectStreamAgentResponse(
 			streamAgentResponse({
 				agent,
 				input: { message: "hello" },
 			}),
 		)
 
+		expect(result).toEqual({
+			conversationId: "conversation-1",
+			message: "  const value = 1  \n\n  return value",
+		})
 		expect(events).toEqual([
-			{
+			{ type: "conversation_started", conversationId: "conversation-1" },
-				kind: AgentResponseStreamEventKind.ConversationStarted,
+			{ type: "message_created", text: "  const value = 1  " },
-				conversationId: "conversation-1",
+			{ type: "message_created", text: "  return value" },
-			},
+			{ type: "message_finished" },
-			{ kind: AgentResponseStreamEventKind.AssistantMessage, text: "  const value = 1  " },
-			{ kind: AgentResponseStreamEventKind.AssistantMessage, text: "  return value" },
-			{ kind: AgentResponseStreamEventKind.ResponseFinished },
 		])
 	})
 
@@ -105,38 +106,44 @@ describe("streamAgentResponse", () => {
 			agent,
 			input: { message: "hello" },
 		})
-		const events: AgentResponseStreamEvent[] = []
+		const events: AgentEvent[] = []
 
 		await expect(collectStreamAgentResponse(stream, events)).rejects.toThrow("model unavailable")
 
 		expect(events).toEqual([
-			{
+			{ type: "conversation_started", conversationId: "conversation-1" },
-				kind: AgentResponseStreamEventKind.ConversationStarted,
+			{ type: "message_created", text: "I'll check" },
-				conversationId: "conversation-1",
+			{ type: "tool_started", toolName: "calendar" },
-			},
+			{ type: "tool_finished", toolName: "calendar", ok: false },
-			{ kind: AgentResponseStreamEventKind.AssistantMessage, text: "I'll check" },
+			{ type: "message_created", text: "That failed" },
-			{ kind: AgentResponseStreamEventKind.ToolStarted, toolName: "calendar" },
+			{ type: "message_failed", error: "model unavailable" },
-			{
-				kind: AgentResponseStreamEventKind.ToolFinished,
-				toolName: "calendar",
-				ok: false,
-			},
-			{ kind: AgentResponseStreamEventKind.AssistantMessage, text: "That failed" },
-			{
-				kind: AgentResponseStreamEventKind.ResponseFailed,
-				error: "model unavailable",
-			},
 		])
 	})
 })
 
 async function collectStreamAgentResponse(
-	stream: AsyncIterable<AgentResponseStreamEvent>,
+	stream: AsyncIterable<AgentResponseStreamItem>,
-	events: AgentResponseStreamEvent[] = [],
+	events: AgentEvent[] = [],
-): Promise<AgentResponseStreamEvent[]> {
+): Promise<{
-	for await (const event of stream) {
+	events: AgentEvent[]
-		events.push(event)
+	result: { message: string; conversationId: string }
+}> {
+	let result: { message: string; conversationId: string } | null = null
+
+	for await (const item of stream) {
+		switch (item.type) {
+			case "event":
+				events.push(item.event)
+				break
+			case "result":
+				result = item.result
+				break
+		}
 	}
 
-	return events
+	if (!result) {
+		throw new Error("Expected stream result")
+	}
+
+	return { events, result }
 }

apps/freya-backend/src/agent/streaming.ts

@@ -1,42 +1,10 @@
+import type { AgentEvent, SendMessageResult } from "@freya/agent-protocol"
+
 import type { QueryAgent, QueryAgentAsk } from "./query-agent.ts"
 
-export const AgentResponseStreamEventKind = {
+export type AgentResponseStreamItem =
-	ConversationStarted: "conversation_started",
+	| { type: "event"; event: AgentEvent }
-	AssistantMessage: "assistant_message",
+	| { type: "result"; result: SendMessageResult }
-	ToolStarted: "tool_started",
-	ToolFinished: "tool_finished",
-	ResponseFinished: "response_finished",
-	ResponseFailed: "response_failed",
-} as const
-
-export type AgentResponseStreamEventKind =
-	(typeof AgentResponseStreamEventKind)[keyof typeof AgentResponseStreamEventKind]
-
-export type AgentResponseStreamEvent =
-	| {
-			kind: typeof AgentResponseStreamEventKind.ConversationStarted
-			conversationId: string
-	  }
-	| {
-			kind: typeof AgentResponseStreamEventKind.AssistantMessage
-			text: string
-	  }
-	| {
-			kind: typeof AgentResponseStreamEventKind.ToolStarted
-			toolName: string
-	  }
-	| {
-			kind: typeof AgentResponseStreamEventKind.ToolFinished
-			toolName: string
-			ok: boolean
-	  }
-	| {
-			kind: typeof AgentResponseStreamEventKind.ResponseFinished
-	  }
-	| {
-			kind: typeof AgentResponseStreamEventKind.ResponseFailed
-			error: string
-	  }
 
 export async function* streamAgentResponse({
 	agent,
@@ -44,16 +12,18 @@ export async function* streamAgentResponse({
 }: {
 	agent: QueryAgent
 	input: QueryAgentAsk
-}): AsyncGenerator<AgentResponseStreamEvent, void, void> {
+}): AsyncGenerator<AgentResponseStreamItem, void, void> {
+	let message = ""
+	let conversationId: string | null = null
 	const splitter = new AgentMessageSplitter()
 
-	function messageEvent(text: string): AgentResponseStreamEvent | null {
+	function messageEvent(text: string): AgentResponseStreamItem | null {
 		if (text.trim() === "") return null
 
-		return { kind: AgentResponseStreamEventKind.AssistantMessage, text }
+		return { type: "event", event: { type: "message_created", text } }
 	}
 
-	function flushPendingMessage(): AgentResponseStreamEvent | null {
+	function flushPendingMessage(): AgentResponseStreamItem | null {
 		const text = splitter.flush()
 		if (text === null) return null
 
@@ -61,19 +31,14 @@ export async function* streamAgentResponse({
 	}
 
 	for await (const event of agent.ask(input)) {
-		if (input.signal?.aborted) {
-			break
-		}
-
 		switch (event.type) {
 			case "conversation":
-				yield {
+				conversationId = event.conversationId
-					kind: AgentResponseStreamEventKind.ConversationStarted,
+				yield { type: "event", event: { type: "conversation_started", conversationId } }
-					conversationId: event.conversationId,
-				}
 				break
 
 			case "text_delta":
+				message += event.text
 				for (const line of splitter.push(event.text)) {
 					const item = messageEvent(line)
 					if (item) yield item
@@ -85,10 +50,7 @@ export async function* streamAgentResponse({
 					const item = flushPendingMessage()
 					if (item) yield item
 				}
-				yield {
+				yield { type: "event", event: { type: "tool_started", toolName: event.toolName } }
-					kind: AgentResponseStreamEventKind.ToolStarted,
-					toolName: event.toolName,
-				}
 				break
 
 			case "tool_end":
@@ -97,9 +59,12 @@ export async function* streamAgentResponse({
 					if (item) yield item
 				}
 				yield {
-					kind: AgentResponseStreamEventKind.ToolFinished,
+					type: "event",
-					toolName: event.toolName,
+					event: {
-					ok: event.ok,
+						type: "tool_finished",
+						toolName: event.toolName,
+						ok: event.ok,
+					},
 				}
 				break
 
@@ -108,10 +73,7 @@ export async function* streamAgentResponse({
 					const item = flushPendingMessage()
 					if (item) yield item
 				}
-				yield {
+				yield { type: "event", event: { type: "message_failed", error: event.message } }
-					kind: AgentResponseStreamEventKind.ResponseFailed,
-					error: event.message,
-				}
 				throw new Error(event.message)
 
 			case "done":
@@ -119,15 +81,26 @@ export async function* streamAgentResponse({
 					const item = flushPendingMessage()
 					if (item) yield item
 				}
-				yield { kind: AgentResponseStreamEventKind.ResponseFinished }
+				const result = createResult(message, conversationId)
+				yield { type: "event", event: { type: "message_finished" } }
+				yield { type: "result", result }
 				return
 		}
 	}
 
 	const item = flushPendingMessage()
 	if (item) yield item
+	const result = createResult(message, conversationId)
+	yield { type: "event", event: { type: "message_finished" } }
+	yield { type: "result", result }
+}
 
-	yield { kind: AgentResponseStreamEventKind.ResponseFinished }
+function createResult(message: string, conversationId: string | null): SendMessageResult {
+	if (!conversationId) {
+		throw new Error("Agent response stream ended without a conversation id")
+	}
+
+	return { message, conversationId }
 }
 
 class AgentMessageSplitter {

apps/freya-backend/src/agent/ws.test.ts

@@ -1,10 +1,8 @@
 import { describe, expect, test } from "bun:test"
 import { Hono } from "hono"
 
-import type { ConversationStorage } from "../conversations/storage.ts"
+import type { UserSessionManager } from "../session/index.ts"
-import type { NotificationCentral } from "../notification/notification-central.ts"
 
-import type { AgentService } from "./service.ts"
 import { registerAgentWebSocketHandlers } from "./ws.ts"
 
 describe("agent websocket handler", () => {
@@ -13,9 +11,7 @@ describe("agent websocket handler", () => {
 		const app = new Hono()
 
 		registerAgentWebSocketHandlers(app, {
-			agentService: {} as AgentService,
+			sessionManager: {} as UserSessionManager,
-			storage: {} as ConversationStorage,
-			notificationCentral: {} as NotificationCentral,
 			corsMiddleware: async (c, next) => {
 				const origin = c.req.header("origin")
 				if (origin && origin !== "https://app.freya.test") {
@@ -48,9 +44,7 @@ describe("agent websocket handler", () => {
 		const app = new Hono()
 
 		registerAgentWebSocketHandlers(app, {
-			agentService: {} as AgentService,
+			sessionManager: {} as UserSessionManager,
-			storage: {} as ConversationStorage,
-			notificationCentral: {} as NotificationCentral,
 			corsMiddleware: async (_c, next) => {
 				await next()
 			},

apps/freya-backend/src/agent/ws.ts

@@ -1,74 +1,60 @@
-import type { AgentClientApi, AgentServerApi, UserEvent } from "@freya/agent-protocol"
+import type { AgentClientApi, AgentServerApi, SendMessageResult } from "@freya/agent-protocol"
-import type { ConversationEntry } from "@freya/core"
 import type { JrpcChannel, JrpcMessage, JsonRpcMessage } from "@nym.sh/jrpc"
 import type { Hono, MiddlewareHandler } from "hono"
 import type { WSContext } from "hono/ws"
 
-import { JsonRpcClient, JsonRpcServer, deserializeJrpcMessage } from "@nym.sh/jrpc"
+import { JsonRpcClient, JsonRpcServer } from "@nym.sh/jrpc"
+import { type } from "arktype"
 import { upgradeWebSocket, websocket } from "hono/bun"
 
 import type { AuthSessionMiddleware } from "../auth/session-middleware.ts"
-import type { ConversationStorage } from "../conversations/storage.ts"
+import type { UserSessionManager } from "../session/index.ts"
-import type { AppLogger } from "../lib/logger.ts"
-import type {
-	NotificationCentral,
-	NotificationPayload,
-} from "../notification/notification-central.ts"
-import type { AgentService } from "./service.ts"
 
-import { logger } from "../lib/logger.ts"
+import { streamAgentResponse } from "./streaming.ts"
-
-const agentWebSocketLogger = logger.child({ component: "agent_ws" })
 
 interface AgentWebSocketHandlerDeps {
-	agentService: AgentService
+	sessionManager: UserSessionManager
-	storage: ConversationStorage
-	notificationCentral: NotificationCentral
 	authSessionMiddleware: AuthSessionMiddleware
 	corsMiddleware: MiddlewareHandler
 }
 
+interface ValidSendMessageInput {
+	message: string
+}
+
 export const agentWebSocket = websocket
 
+const SendMessageInputBody = type({
+	"+": "reject",
+	message: "string",
+})
+
 export function registerAgentWebSocketHandlers(
 	app: Hono,
-	{
+	{ sessionManager, authSessionMiddleware, corsMiddleware }: AgentWebSocketHandlerDeps,
-		agentService,
-		storage,
-		notificationCentral,
-		authSessionMiddleware,
-		corsMiddleware,
-	}: AgentWebSocketHandlerDeps,
 ): void {
 	app.get(
 		"/api/agent/ws",
 		corsMiddleware,
 		authSessionMiddleware,
-		upgradeWebSocket(async (c) => {
+		upgradeWebSocket((c) => {
 			const user = c.get("user")
 			if (!user) {
 				throw new Error("Authenticated WebSocket user missing")
 			}
 
-			const conversation = await storage.getOrCreateConversation(user.id)
-
 			const channel = new HonoWebSocketJrpcChannel()
 			const connection = new AgentRpcConnection({
 				channel,
-				notificationCentral,
+				sessionManager,
-				agentService,
 				userId: user.id,
-				conversationId: conversation.id,
 			})
 
 			return {
 				onOpen(_event, ws) {
 					channel.attach(ws)
 					void connection.start().catch((err: unknown) => {
-						agentWebSocketLogger.error(
+						console.error("[query] Agent WebSocket JSON-RPC failed:", errorMessage(err))
-							{ err, conversationId: conversation.id },
-							"agent websocket JSON-RPC failed",
-						)
 						ws.close(1011, "Agent RPC connection failed")
 					})
 				},
@@ -78,7 +64,6 @@ export function registerAgentWebSocketHandlers(
 				},
 
 				onClose() {
-					connection.close()
 					channel.close()
 				},
 			}
@@ -89,58 +74,54 @@ export function registerAgentWebSocketHandlers(
 class AgentRpcConnection implements AgentServerApi {
 	private readonly client: JsonRpcClient<AgentClientApi>
 	private readonly server: JsonRpcServer<AgentServerApi>
-	private readonly agentService: AgentService
+	private activeMessage: Promise<SendMessageResult> | null = null
-	private readonly logger: AppLogger
+	private readonly sessionManager: UserSessionManager
-	private readonly notificationCentral: NotificationCentral
 	private readonly userId: string
-	private readonly conversationId: string
-
-	private cleanup: (() => void) | null = null
 
 	constructor({
-		agentService,
-		notificationCentral,
 		channel,
+		sessionManager,
 		userId,
-		conversationId,
 	}: {
-		agentService: AgentService
-		notificationCentral: NotificationCentral
 		channel: JrpcChannel
+		sessionManager: UserSessionManager
 		userId: string
-		conversationId: string
 	}) {
-		this.client = new JsonRpcClient<AgentClientApi>(channel)
+		this.sessionManager = sessionManager
-		this.agentService = agentService
-		this.logger = agentWebSocketLogger.child({ conversationId })
-		this.notificationCentral = notificationCentral
 		this.userId = userId
-		this.conversationId = conversationId
+		this.client = new JsonRpcClient<AgentClientApi>(channel)
 		this.server = new JsonRpcServer<AgentServerApi>(
 			{
 				sendMessage: this.sendMessage.bind(this),
-				notify: this.notify.bind(this),
 				ping: this.ping.bind(this),
 			},
 			channel,
 		)
 	}
 
-	notify(event: UserEvent): void {
+	start(): Promise<void> {
-		void this.agentService.handleUserEvent(this.conversationId, event).catch((err: unknown) => {
+		return this.server.start()
-			this.logger.error({ err, eventType: event.type }, "failed to handle agent user event")
-		})
 	}
 
-	async sendMessage(message: string): Promise<ConversationEntry> {
+	async sendMessage(message: string): Promise<SendMessageResult> {
+		const parsed = SendMessageInputBody({ message })
+		if (parsed instanceof type.errors) {
+			throw new Error(parsed.summary)
+		}
+
+		if (this.activeMessage) {
+			throw new Error("A message is already running")
+		}
+
+		const run = this.runMessage(parsed)
+		this.activeMessage = run
+
 		try {
-			return await this.agentService.scheduleAgentResponse(this.conversationId, message)
+			return await run
-		} catch (error) {
+		} finally {
-			this.logger.error(
+			if (this.activeMessage === run) {
-				{ err: error, messageLength: message.length },
+				this.activeMessage = null
-				"agent rpc schedule agent response failed",
+			}
-			)
-			throw error
 		}
 	}
 
@@ -148,22 +129,26 @@ class AgentRpcConnection implements AgentServerApi {
 		return "pong"
 	}
 
-	async start() {
+	private async runMessage(input: ValidSendMessageInput): Promise<SendMessageResult> {
-		this.cleanup = this.notificationCentral.registerListenerForUser(
+		const session = await this.sessionManager.getOrCreate(this.userId)
-			this.userId,
+		let result: SendMessageResult | null = null
-			this.onNotificationReceived.bind(this),
-		)
-		await this.server.start()
-	}
 
-	close() {
+		for await (const item of streamAgentResponse({ agent: session.agent, input })) {
-		this.cleanup?.()
+			switch (item.type) {
-	}
+				case "event":
-
+					await this.client.call("notify", item.event)
-	private async onNotificationReceived(notification: NotificationPayload) {
+					break
-		if (notification.kind === "agent") {
+				case "result":
-			await this.client.call("notify", notification.payload)
+					result = item.result
+					break
+			}
 		}
+
+		if (!result) {
+			throw new Error("Agent response stream ended without a result")
+		}
+
+		return result
 	}
 }
 
@@ -186,11 +171,7 @@ class HonoWebSocketJrpcChannel implements JrpcChannel {
 	}
 
 	receive(message: unknown): void {
-		if (typeof message !== "string") {
+		const parsed = parseJrpcMessage(message)
-			return
-		}
-
-		const parsed = deserializeJrpcMessage(message)
 		if (!parsed) {
 			this.ws?.close(1003, "Invalid JSON-RPC message")
 			return
@@ -254,3 +235,53 @@ class HonoWebSocketJrpcChannel implements JrpcChannel {
 		this.queue.push(msg)
 	}
 }
+
+function parseJrpcMessage(message: unknown): JrpcMessage | null {
+	const text = webSocketMessageText(message)
+	if (text === null) return null
+
+	try {
+		const value: unknown = JSON.parse(text)
+		return isJrpcMessage(value) ? value : null
+	} catch {
+		return null
+	}
+}
+
+function webSocketMessageText(message: unknown): string | null {
+	if (typeof message === "string") return message
+	if (message instanceof ArrayBuffer) return Buffer.from(message).toString("utf8")
+	if (ArrayBuffer.isView(message)) {
+		return Buffer.from(message.buffer, message.byteOffset, message.byteLength).toString("utf8")
+	}
+
+	return null
+}
+
+function isJrpcMessage(value: unknown): value is JrpcMessage {
+	if (typeof value !== "object" || value === null) return false
+	if (!("jsonrpc" in value) || value.jsonrpc !== "2.0") return false
+
+	if ("method" in value) {
+		return "id" in value && typeof value.id === "number" && typeof value.method === "string"
+	}
+
+	if ("result" in value) {
+		return "id" in value && typeof value.id === "number"
+	}
+
+	if ("error" in value) {
+		return (
+			"id" in value &&
+			typeof value.id === "number" &&
+			typeof value.error === "object" &&
+			value.error !== null
+		)
+	}
+
+	return false
+}
+
+function errorMessage(error: unknown): string {
+	return error instanceof Error ? error.message : String(error)
+}

apps/freya-backend/src/conversations/db-storage.ts

@@ -1,691 +0,0 @@
-import {
-	AssistantMessagePayload,
-	AttachmentPayload,
-	ConversationEntryKind,
-	ConversationEntryMetadata,
-	ConversationEntryVisibility,
-	ContextSummaryPayload,
-	GenericObjectPayload,
-	UserMessagePayload,
-	type ConversationEntry,
-	type ConversationEntryPayload,
-} from "@freya/core"
-import { type } from "arktype"
-import { and, asc, desc, eq, gte, inArray } from "drizzle-orm"
-import { alias } from "drizzle-orm/pg-core"
-
-import type { Database } from "../db/index.ts"
-import type {
-	AppendAttachmentEntryInput,
-	AppendAttachmentEntryResult,
-	AppendConversationEntryInput,
-	ConversationEntryRow,
-	ConversationResponseStateRow,
-	ConversationRow,
-	ConversationStorage,
-	CreateFileInput,
-	FileRow,
-	ListConversationEntriesParams,
-	UpdateConversationResponseStateInput,
-	UpsertConversationResponseStateInput,
-} from "./storage.ts"
-
-import {
-	conversationEntries,
-	ConversationResponseStateStatus,
-	conversationResponseState as conversationResponseStateTable,
-	conversations as conversationsTable,
-	files,
-	user,
-} from "../db/schema.ts"
-import { ConversationNotFoundError } from "./errors.ts"
-import { conversationEntryFromRow } from "./serialization.ts"
-
-const conversationEntryKind = type.enumerated(...Object.values(ConversationEntryKind))
-const conversationEntryVisibility = type.enumerated(...Object.values(ConversationEntryVisibility))
-const pendingSinceEntry = alias(conversationEntries, "pending_since_entry")
-
-export class DrizzleConversationStorage implements ConversationStorage {
-	private readonly db: Database
-	private readonly inTransaction: boolean
-
-	constructor(db: Database, inTransaction = false) {
-		this.db = db
-		this.inTransaction = inTransaction
-	}
-
-	async transaction<T>(tx: (storage: ConversationStorage) => T | Promise<T>): Promise<T> {
-		if (this.inTransaction) return tx(this)
-
-		return this.db.transaction(async (transactionDb) =>
-			tx(new DrizzleConversationStorage(transactionDb, true)),
-		)
-	}
-
-	async createConversation(userId: string): Promise<ConversationRow> {
-		return insertConversation(this.db, userId)
-	}
-
-	async listUserConversations(userId: string): Promise<ConversationRow[]> {
-		return this.db
-			.select()
-			.from(conversationsTable)
-			.where(eq(conversationsTable.userId, userId))
-			.orderBy(desc(conversationsTable.updatedAt), desc(conversationsTable.createdAt))
-	}
-
-	async findConversation(conversationId: string): Promise<ConversationRow | null> {
-		return findConversation(this.db, conversationId)
-	}
-
-	async getOrCreateConversation(userId: string): Promise<ConversationRow> {
-		return this.write(async (db) => {
-			await requireUserForUpdate(db, userId)
-			const existing = await latestConversation(db, userId)
-			if (existing) return existing
-
-			return insertConversation(db, userId)
-		})
-	}
-
-	async createFile(userId: string, input: CreateFileInput): Promise<FileRow> {
-		return insertFile(this.db, userId, input)
-	}
-
-	async appendEntry(
-		conversationId: string,
-		input: AppendConversationEntryInput,
-	): Promise<ConversationEntry> {
-		const row = await this.write((db) => appendEntryToConversation(db, null, conversationId, input))
-		return conversationEntryFromRow(row)
-	}
-
-	async appendAttachmentEntry(
-		conversationId: string,
-		input: AppendAttachmentEntryInput,
-	): Promise<AppendAttachmentEntryResult> {
-		return this.write((db) => appendAttachmentEntryToConversation(db, null, conversationId, input))
-	}
-
-	async nextSequence(conversationId: string): Promise<number> {
-		return nextSequence(this.db, conversationId)
-	}
-
-	async listUserConversationEntries(
-		userId: string,
-		conversationId: string,
-		params: ListConversationEntriesParams = {},
-	): Promise<ConversationEntryRow[]> {
-		if (!(await findUserConversation(this.db, userId, conversationId))) {
-			throw new ConversationNotFoundError(conversationId, userId)
-		}
-
-		if (params.visibility) {
-			return this.db
-				.select()
-				.from(conversationEntries)
-				.where(
-					and(
-						eq(conversationEntries.conversationId, conversationId),
-						eq(conversationEntries.visibility, params.visibility),
-					),
-				)
-				.orderBy(asc(conversationEntries.sequence))
-		}
-
-		return this.db
-			.select()
-			.from(conversationEntries)
-			.where(eq(conversationEntries.conversationId, conversationId))
-			.orderBy(asc(conversationEntries.sequence))
-	}
-
-	async listPendingUserConversationEntries(
-		userId: string,
-		conversationId: string,
-	): Promise<ConversationEntryRow[]> {
-		const entries = await this.db
-			.select({ entry: conversationEntries })
-			.from(conversationResponseStateTable)
-			.innerJoin(
-				conversationsTable,
-				and(
-					eq(conversationsTable.id, conversationResponseStateTable.conversationId),
-					eq(conversationsTable.userId, userId),
-				),
-			)
-			.innerJoin(
-				pendingSinceEntry,
-				and(
-					eq(pendingSinceEntry.id, conversationResponseStateTable.pendingSinceEntryId),
-					eq(pendingSinceEntry.conversationId, conversationResponseStateTable.conversationId),
-				),
-			)
-			.innerJoin(
-				conversationEntries,
-				and(
-					eq(conversationEntries.conversationId, conversationResponseStateTable.conversationId),
-					eq(conversationEntries.kind, ConversationEntryKind.UserMessage),
-					gte(conversationEntries.sequence, pendingSinceEntry.sequence),
-				),
-			)
-			.where(
-				and(
-					eq(conversationResponseStateTable.conversationId, conversationId),
-					eq(conversationEntries.conversationId, conversationId),
-				),
-			)
-			.orderBy(asc(conversationEntries.sequence))
-
-		if (entries.length > 0) return entries.map(({ entry }) => entry)
-		if (await findUserConversation(this.db, userId, conversationId)) return []
-
-		throw new ConversationNotFoundError(conversationId, userId)
-	}
-
-	async findConversationResponseState(
-		conversationId: string,
-	): Promise<ConversationResponseStateRow | null> {
-		const rows = await this.db
-			.select()
-			.from(conversationResponseStateTable)
-			.where(eq(conversationResponseStateTable.conversationId, conversationId))
-			.limit(1)
-
-		return rows[0] ?? null
-	}
-
-	async listPendingResponseStates(): Promise<ConversationResponseStateRow[]> {
-		const rows = await this.db
-			.select()
-			.from(conversationResponseStateTable)
-			.where(eq(conversationResponseStateTable.status, ConversationResponseStateStatus.Pending))
-
-		return rows
-	}
-
-	async listRunningResponseStates(): Promise<ConversationResponseStateRow[]> {
-		const rows = await this.db
-			.select()
-			.from(conversationResponseStateTable)
-			.where(eq(conversationResponseStateTable.status, ConversationResponseStateStatus.Running))
-
-		return rows
-	}
-
-	async upsertConversationResponseState(
-		conversationId: string,
-		input: UpsertConversationResponseStateInput,
-	): Promise<ConversationResponseStateRow> {
-		const now = new Date()
-
-		return this.write(async (db) => {
-			if (!(await findConversationByIdForUpdate(db, conversationId))) {
-				throw new ConversationNotFoundError(conversationId, "")
-			}
-
-			const rows = await db
-				.insert(conversationResponseStateTable)
-				.values({
-					conversationId,
-					status: input.status ?? ConversationResponseStateStatus.Pending,
-					pendingSinceEntryId: input.pendingSinceEntryId,
-					maxWaitUntil: input.maxWaitUntil,
-					runningSince: input.runningSince ?? null,
-					updatedAt: now,
-				})
-				.onConflictDoUpdate({
-					target: conversationResponseStateTable.conversationId,
-					set: {
-						status: input.status ?? ConversationResponseStateStatus.Pending,
-						maxWaitUntil: input.maxWaitUntil,
-						runningSince: input.runningSince ?? null,
-						updatedAt: now,
-					},
-				})
-				.returning()
-
-			return requireRow(rows)
-		})
-	}
-
-	async updateConversationResponseState(
-		conversationId: string,
-		input: UpdateConversationResponseStateInput,
-	): Promise<ConversationResponseStateRow | null> {
-		return this.write(async (db) => {
-			if (!(await findConversationByIdForUpdate(db, conversationId))) {
-				throw new ConversationNotFoundError(conversationId, "")
-			}
-
-			const rows = await db
-				.update(conversationResponseStateTable)
-				.set({
-					status: input.status,
-					pendingSinceEntryId: input.pendingSinceEntryId,
-					maxWaitUntil: input.maxWaitUntil,
-					runningSince: input.runningSince,
-					updatedAt: new Date(),
-				})
-				.where(eq(conversationResponseStateTable.conversationId, conversationId))
-				.returning()
-
-			return rows[0] ?? null
-		})
-	}
-
-	async markResponseStateStatus(
-		conversationIds: string[],
-		status: ConversationResponseStateStatus,
-	): Promise<ConversationResponseStateRow[]> {
-		return this.write(async (db) => {
-			const now = new Date()
-
-			let runningSince: Date | null
-			switch (status) {
-				case "pending":
-				case "failed":
-					runningSince = null
-					break
-				case "running":
-					runningSince = now
-					break
-			}
-
-			const rows = await db
-				.update(conversationResponseStateTable)
-				.set({
-					status,
-					runningSince,
-					updatedAt: now,
-				})
-				.where(inArray(conversationResponseStateTable.conversationId, conversationIds))
-				.returning()
-
-			return rows
-		})
-	}
-
-	async claimPendingConversationResponseState(
-		conversationId: string,
-	): Promise<ConversationResponseStateRow | null> {
-		return this.write(async (db) => {
-			const now = new Date()
-			const rows = await db
-				.update(conversationResponseStateTable)
-				.set({
-					status: "running",
-					runningSince: now,
-					updatedAt: now,
-				})
-				.where(
-					and(
-						eq(conversationResponseStateTable.conversationId, conversationId),
-						eq(conversationResponseStateTable.status, "pending"),
-					),
-				)
-				.returning()
-
-			return rows[0] ?? null
-		})
-	}
-
-	async clearConversationResponseState(conversationId: string): Promise<void> {
-		await this.write(async (db) => {
-			if (!(await findConversationByIdForUpdate(db, conversationId))) {
-				throw new ConversationNotFoundError(conversationId, "")
-			}
-
-			await db
-				.delete(conversationResponseStateTable)
-				.where(eq(conversationResponseStateTable.conversationId, conversationId))
-		})
-	}
-
-	private async write<T>(fn: (db: Database) => Promise<T>): Promise<T> {
-		if (this.inTransaction) return fn(this.db)
-
-		return this.db.transaction(fn)
-	}
-}
-
-export function createConversationStorage(db: Database): ConversationStorage {
-	return new DrizzleConversationStorage(db)
-}
-
-export function conversations(db: Database, userId: string) {
-	const storage = createConversationStorage(db)
-
-	return {
-		createConversation(): Promise<ConversationRow> {
-			return storage.createConversation(userId)
-		},
-
-		listConversations(): Promise<ConversationRow[]> {
-			return storage.listUserConversations(userId)
-		},
-
-		getConversation(conversationId: string): Promise<ConversationRow | null> {
-			return findUserConversation(db, userId, conversationId)
-		},
-
-		getOrCreateConversation(): Promise<ConversationRow> {
-			return storage.getOrCreateConversation(userId)
-		},
-
-		createFile(input: CreateFileInput): Promise<FileRow> {
-			return storage.createFile(userId, input)
-		},
-
-		appendEntry(
-			conversationId: string,
-			input: AppendConversationEntryInput,
-		): Promise<ConversationEntry> {
-			return db.transaction((tx) =>
-				appendEntryToConversation(tx, userId, conversationId, input).then(conversationEntryFromRow),
-			)
-		},
-
-		appendAttachmentEntry(
-			conversationId: string,
-			input: AppendAttachmentEntryInput,
-		): Promise<AppendAttachmentEntryResult> {
-			return db.transaction((tx) =>
-				appendAttachmentEntryToConversation(tx, userId, conversationId, input),
-			)
-		},
-
-		listEntries(
-			conversationId: string,
-			params: ListConversationEntriesParams = {},
-		): Promise<ConversationEntryRow[]> {
-			return storage.listUserConversationEntries(userId, conversationId, params)
-		},
-	}
-}
-
-export function conversationResponse(db: Database, _userId: string, conversationId: string) {
-	const storage = createConversationStorage(db)
-
-	return {
-		get(): Promise<ConversationResponseStateRow | null> {
-			return storage.findConversationResponseState(conversationId)
-		},
-
-		upsert(input: UpsertConversationResponseStateInput): Promise<ConversationResponseStateRow> {
-			return storage.upsertConversationResponseState(conversationId, input)
-		},
-
-		update(
-			input: UpdateConversationResponseStateInput,
-		): Promise<ConversationResponseStateRow | null> {
-			return storage.updateConversationResponseState(conversationId, input)
-		},
-
-		clear(): Promise<void> {
-			return storage.clearConversationResponseState(conversationId)
-		},
-	}
-}
-
-function payloadForKind(
-	kind: ConversationEntryKind,
-	payload: AppendConversationEntryInput["payload"],
-): ConversationEntryPayload {
-	switch (kind) {
-		case ConversationEntryKind.UserMessage:
-			return UserMessagePayload.assert(payload)
-		case ConversationEntryKind.AssistantMessage:
-			return AssistantMessagePayload.assert(payload)
-		case ConversationEntryKind.Attachment:
-			return AttachmentPayload.assert(payload)
-		case ConversationEntryKind.ContextSummary:
-			return ContextSummaryPayload.assert(payload)
-		case ConversationEntryKind.ToolCall:
-		case ConversationEntryKind.ToolResult:
-		case ConversationEntryKind.SystemNote:
-			return GenericObjectPayload.assert(payload)
-	}
-}
-
-async function appendEntryToConversation(
-	db: Database,
-	userId: string | null,
-	conversationId: string,
-	input: AppendConversationEntryInput,
-): Promise<ConversationEntryRow> {
-	const kind = conversationEntryKind.assert(input.kind)
-	const visibility = conversationEntryVisibility.assert(
-		input.visibility ?? defaultVisibilityForKind(kind),
-	)
-	const payload = payloadForKind(kind, input.payload)
-	const metadata = ConversationEntryMetadata.assert(input.metadata ?? {})
-	let fileId: string | null = null
-
-	if (input.kind === ConversationEntryKind.Attachment) {
-		fileId = input.fileId
-	}
-
-	const conversation = userId
-		? await findConversationForUpdate(db, userId, conversationId)
-		: await findConversationByIdForUpdate(db, conversationId)
-	if (!conversation) {
-		throw new ConversationNotFoundError(conversationId, userId ?? "")
-	}
-	if (fileId) await requireFile(db, conversation.userId, fileId)
-
-	const sequence = await nextSequence(db, conversationId)
-	const rows = await db
-		.insert(conversationEntries)
-		.values({
-			conversationId,
-			sequence,
-			kind,
-			visibility,
-			fileId,
-			payload,
-			metadata,
-		})
-		.returning()
-
-	await touchConversation(db, conversation.userId, conversationId)
-	return requireRow(rows)
-}
-
-async function appendAttachmentEntryToConversation(
-	db: Database,
-	userId: string | null,
-	conversationId: string,
-	input: AppendAttachmentEntryInput,
-): Promise<AppendAttachmentEntryResult> {
-	const payload = AttachmentPayload.assert(input.payload)
-	const visibility = conversationEntryVisibility.assert(
-		input.visibility ?? defaultVisibilityForKind(ConversationEntryKind.Attachment),
-	)
-	const metadata = ConversationEntryMetadata.assert(input.metadata ?? {})
-	const conversation = userId
-		? await findConversationForUpdate(db, userId, conversationId)
-		: await findConversationByIdForUpdate(db, conversationId)
-
-	if (!conversation) {
-		throw new ConversationNotFoundError(conversationId, userId ?? "")
-	}
-
-	const file = await insertFile(db, conversation.userId, input.file)
-	const sequence = await nextSequence(db, conversationId)
-	const rows = await db
-		.insert(conversationEntries)
-		.values({
-			conversationId,
-			sequence,
-			kind: ConversationEntryKind.Attachment,
-			visibility,
-			fileId: file.id,
-			payload,
-			metadata,
-		})
-		.returning()
-
-	await touchConversation(db, conversation.userId, conversationId)
-	return {
-		file,
-		entry: requireRow(rows),
-	}
-}
-
-async function requireUserForUpdate(db: Database, userId: string): Promise<void> {
-	const rows = await db
-		.select({ id: user.id })
-		.from(user)
-		.where(eq(user.id, userId))
-		.limit(1)
-		.for("update")
-
-	requireRow(rows, `User not found: ${userId}`)
-}
-
-export async function findConversation(
-	db: Database,
-	conversationId: string,
-): Promise<ConversationRow | null> {
-	const rows = await db
-		.select()
-		.from(conversationsTable)
-		.where(eq(conversationsTable.id, conversationId))
-		.limit(1)
-
-	return rows[0] ?? null
-}
-
-async function findUserConversation(
-	db: Database,
-	userId: string,
-	conversationId: string,
-): Promise<ConversationRow | null> {
-	const rows = await db
-		.select()
-		.from(conversationsTable)
-		.where(and(eq(conversationsTable.id, conversationId), eq(conversationsTable.userId, userId)))
-		.limit(1)
-
-	return rows[0] ?? null
-}
-
-async function findConversationForUpdate(
-	db: Database,
-	userId: string,
-	conversationId: string,
-): Promise<ConversationRow | null> {
-	const rows = await db
-		.select()
-		.from(conversationsTable)
-		.where(and(eq(conversationsTable.id, conversationId), eq(conversationsTable.userId, userId)))
-		.limit(1)
-		.for("update")
-
-	return rows[0] ?? null
-}
-
-async function findConversationByIdForUpdate(
-	db: Database,
-	conversationId: string,
-): Promise<ConversationRow | null> {
-	const rows = await db
-		.select()
-		.from(conversationsTable)
-		.where(eq(conversationsTable.id, conversationId))
-		.limit(1)
-		.for("update")
-
-	return rows[0] ?? null
-}
-
-async function latestConversation(db: Database, userId: string): Promise<ConversationRow | null> {
-	const rows = await db
-		.select()
-		.from(conversationsTable)
-		.where(eq(conversationsTable.userId, userId))
-		.orderBy(desc(conversationsTable.updatedAt), desc(conversationsTable.createdAt))
-		.limit(1)
-
-	return rows[0] ?? null
-}
-
-async function insertConversation(db: Database, userId: string): Promise<ConversationRow> {
-	const rows = await db
-		.insert(conversationsTable)
-		.values({
-			userId,
-		})
-		.returning()
-
-	return requireRow(rows)
-}
-
-async function requireFile(db: Database, userId: string, fileId: string): Promise<FileRow> {
-	const rows = await db
-		.select()
-		.from(files)
-		.where(and(eq(files.id, fileId), eq(files.userId, userId)))
-		.limit(1)
-
-	return requireRow(rows, `File not found: ${fileId}`)
-}
-
-async function insertFile(db: Database, userId: string, input: CreateFileInput): Promise<FileRow> {
-	const rows = await db
-		.insert(files)
-		.values({
-			userId,
-			storageKey: input.storageKey,
-			originalName: input.originalName ?? null,
-			mimeType: input.mimeType,
-			sizeBytes: input.sizeBytes,
-			metadata: input.metadata ?? {},
-		})
-		.returning()
-
-	return requireRow(rows)
-}
-
-async function touchConversation(
-	db: Database,
-	userId: string,
-	conversationId: string,
-): Promise<void> {
-	await db
-		.update(conversationsTable)
-		.set({ updatedAt: new Date() })
-		.where(and(eq(conversationsTable.id, conversationId), eq(conversationsTable.userId, userId)))
-}
-
-async function nextSequence(db: Database, conversationId: string): Promise<number> {
-	const rows = await db
-		.select({ sequence: conversationEntries.sequence })
-		.from(conversationEntries)
-		.where(eq(conversationEntries.conversationId, conversationId))
-		.orderBy(desc(conversationEntries.sequence))
-		.limit(1)
-
-	return (rows[0]?.sequence ?? 0) + 1
-}
-
-function requireRow<T>(rows: T[], message = "Expected database row"): T {
-	const row = rows[0]
-	if (!row) throw new Error(message)
-	return row
-}
-
-function defaultVisibilityForKind(kind: ConversationEntryKind): ConversationEntryVisibility {
-	switch (kind) {
-		case ConversationEntryKind.UserMessage:
-		case ConversationEntryKind.AssistantMessage:
-		case ConversationEntryKind.Attachment:
-			return ConversationEntryVisibility.UserVisible
-		case ConversationEntryKind.ToolCall:
-		case ConversationEntryKind.ToolResult:
-		case ConversationEntryKind.ContextSummary:
-		case ConversationEntryKind.SystemNote:
-			return ConversationEntryVisibility.Internal
-	}
-}

apps/freya-backend/src/conversations/http.test.ts

@@ -25,7 +25,7 @@ const listEntriesCalls: Array<{
 	params: ListConversationEntriesParams
 }> = []
 
-mock.module("./db-storage.ts", () => ({
+mock.module("./storage.ts", () => ({
 	conversations: (_db: Database, userId: string) => ({
 		async listConversations(): Promise<ConversationRow[]> {
 			return conversationRowsByUser.get(userId) ?? []

apps/freya-backend/src/conversations/http.ts

@@ -1,10 +1,6 @@
 import type { Context, Hono } from "hono"
 
-import {
+import { ConversationEntryVisibility } from "@freya/core"
-	ConversationEntryVisibility,
-	type Conversation,
-	type ConversationEntry,
-} from "@freya/core"
 import { type } from "arktype"
 import { createMiddleware } from "hono/factory"
 
@@ -12,9 +8,8 @@ import type { AuthSessionMiddleware } from "../auth/session-middleware.ts"
 import type { Database } from "../db/index.ts"
 import type { ConversationRow } from "./storage.ts"
 
-import { conversations } from "./db-storage.ts"
 import { ConversationNotFoundError } from "./errors.ts"
-import { conversationEntryFromRow } from "./serialization.ts"
+import { conversations } from "./storage.ts"
 
 /** Hono environment populated by the conversations route middleware. */
 type Env = {
@@ -23,20 +18,19 @@ type Env = {
 	}
 }
 
+/** Serialized conversation summary returned by the list endpoint. */
+interface ConversationSummaryResponse {
+	id: string
+	createdAt: string
+	updatedAt: string
+}
+
 /** Dependencies required to register conversation HTTP handlers. */
 interface ConversationsHttpHandlersDeps {
 	db: Database
 	authSessionMiddleware: AuthSessionMiddleware
 }
 
-interface ListConversationsResponse {
-	conversations: Conversation[]
-}
-
-interface ListConversationEntriesResponse {
-	entries: ConversationEntry[]
-}
-
 const ConversationIdParam = type("string.uuid")
 
 export function registerConversationsHttpHandlers(
@@ -55,13 +49,12 @@ export function registerConversationsHttpHandlers(
 async function handleListConversations(c: Context<Env>) {
 	const user = c.get("user")!
 	const db = c.get("db")
-	const response: ListConversationsResponse = {
+
+	return c.json({
 		conversations: (await conversations(db, user.id).listConversations()).map(
 			serializeConversation,
 		),
-	}
+	})
-
-	return c.json(response)
 }
 
 async function handleListEntries(c: Context<Env>) {
@@ -80,11 +73,20 @@ async function handleListEntries(c: Context<Env>) {
 		const entries = await conversations(db, user.id).listEntries(parsedConversationId, {
 			visibility: ConversationEntryVisibility.UserVisible,
 		})
-		const response: ListConversationEntriesResponse = {
-			entries: entries.map(conversationEntryFromRow),
-		}
 
-		return c.json(response)
+		return c.json({
+			entries: entries.map((row) => ({
+				id: row.id,
+				conversationId: row.conversationId,
+				sequence: row.sequence,
+				kind: row.kind,
+				visibility: row.visibility,
+				fileId: row.fileId,
+				payload: row.payload,
+				metadata: row.metadata,
+				createdAt: row.createdAt.toISOString(),
+			})),
+		})
 	} catch (err) {
 		if (err instanceof ConversationNotFoundError) {
 			return c.json({ error: "Conversation not found" }, 404)
@@ -93,7 +95,7 @@ async function handleListEntries(c: Context<Env>) {
 	}
 }
 
-function serializeConversation(row: ConversationRow): Conversation {
+function serializeConversation(row: ConversationRow): ConversationSummaryResponse {
 	return {
 		id: row.id,
 		createdAt: row.createdAt.toISOString(),

apps/freya-backend/src/conversations/serialization.ts

@@ -1,90 +0,0 @@
-import {
-	AssistantMessagePayload,
-	AttachmentPayload,
-	ConversationEntryKind,
-	ContextSummaryPayload,
-	GenericObjectPayload,
-	UserMessagePayload,
-	type ConversationEntry,
-} from "@freya/core"
-
-import type { ConversationEntryRow } from "./storage.ts"
-
-export function conversationEntryFromRow(row: ConversationEntryRow): ConversationEntry {
-	const base = {
-		id: row.id,
-		conversationId: row.conversationId,
-		sequence: row.sequence,
-		visibility: row.visibility,
-		metadata: row.metadata,
-		createdAt: row.createdAt.toISOString(),
-	}
-
-	switch (row.kind) {
-		case ConversationEntryKind.UserMessage:
-			return {
-				...base,
-				kind: row.kind,
-				fileId: nullFileId(row),
-				payload: UserMessagePayload.assert(row.payload),
-			}
-		case ConversationEntryKind.AssistantMessage:
-			return {
-				...base,
-				kind: row.kind,
-				fileId: nullFileId(row),
-				payload: AssistantMessagePayload.assert(row.payload),
-			}
-		case ConversationEntryKind.Attachment:
-			return {
-				...base,
-				kind: row.kind,
-				fileId: requireFileId(row),
-				payload: AttachmentPayload.assert(row.payload),
-			}
-		case ConversationEntryKind.ToolCall:
-			return {
-				...base,
-				kind: row.kind,
-				fileId: nullFileId(row),
-				payload: GenericObjectPayload.assert(row.payload),
-			}
-		case ConversationEntryKind.ToolResult:
-			return {
-				...base,
-				kind: row.kind,
-				fileId: nullFileId(row),
-				payload: GenericObjectPayload.assert(row.payload),
-			}
-		case ConversationEntryKind.ContextSummary:
-			return {
-				...base,
-				kind: row.kind,
-				fileId: nullFileId(row),
-				payload: ContextSummaryPayload.assert(row.payload),
-			}
-		case ConversationEntryKind.SystemNote:
-			return {
-				...base,
-				kind: row.kind,
-				fileId: nullFileId(row),
-				payload: GenericObjectPayload.assert(row.payload),
-			}
-	}
-}
-
-function requireFileId(row: ConversationEntryRow): string {
-	if (!row.fileId) {
-		throw new Error(`Conversation attachment entry "${row.id}" is missing a file id`)
-	}
-
-	return row.fileId
-}
-
-function nullFileId(row: ConversationEntryRow): null {
-	if (row.fileId !== null) {
-		throw new Error(`Conversation entry "${row.id}" unexpectedly references a file`)
-	}
-
-	return null
-}

apps/freya-backend/src/conversations/storage.ts

@@ -2,71 +2,28 @@ import {
 	AssistantMessagePayload,
 	AttachmentPayload,
 	ConversationEntryKind,
-	ConversationEntryMetadata,
 	ConversationEntryVisibility,
 	ContextSummaryPayload,
+	ConversationEntryMetadata,
 	GenericObjectPayload,
 	UserMessagePayload,
-	type ConversationEntry,
+	type ConversationEntryPayload,
 } from "@freya/core"
+import { type } from "arktype"
+import { and, asc, desc, eq } from "drizzle-orm"
+
+import type { Database } from "../db/index.ts"
 
 import {
 	conversationEntries,
-	conversationResponseState as conversationResponseStateTable,
 	conversations as conversationsTable,
 	files,
-	type ConversationResponseStateStatus,
+	user,
 } from "../db/schema.ts"
+import { ConversationNotFoundError } from "./errors.ts"
 
-export interface ConversationStorage {
+const conversationEntryKind = type.enumerated(...Object.values(ConversationEntryKind))
-	transaction<T>(tx: (storage: ConversationStorage) => T | Promise<T>): Promise<T>
+const conversationEntryVisibility = type.enumerated(...Object.values(ConversationEntryVisibility))
-	createConversation(userId: string): Promise<ConversationRow>
-	listUserConversations(userId: string): Promise<ConversationRow[]>
-	findConversation(conversationId: string): Promise<ConversationRow | null>
-	getOrCreateConversation(userId: string): Promise<ConversationRow>
-	createFile(userId: string, input: CreateFileInput): Promise<FileRow>
-	appendEntry(
-		conversationId: string,
-		input: AppendConversationEntryInput,
-	): Promise<ConversationEntry>
-	appendAttachmentEntry(
-		conversationId: string,
-		input: AppendAttachmentEntryInput,
-	): Promise<AppendAttachmentEntryResult>
-	nextSequence(conversationId: string): Promise<number>
-	listUserConversationEntries(
-		userId: string,
-		conversationId: string,
-		params?: ListConversationEntriesParams,
-	): Promise<ConversationEntryRow[]>
-	listPendingUserConversationEntries(
-		userId: string,
-		conversationId: string,
-	): Promise<ConversationEntryRow[]>
-	findConversationResponseState(
-		conversationId: string,
-	): Promise<ConversationResponseStateRow | null>
-	// TODO: add pagination support
-	listPendingResponseStates(): Promise<ConversationResponseStateRow[]>
-	// TODO: add pagination support
-	listRunningResponseStates(): Promise<ConversationResponseStateRow[]>
-	upsertConversationResponseState(
-		conversationId: string,
-		input: UpsertConversationResponseStateInput,
-	): Promise<ConversationResponseStateRow>
-	updateConversationResponseState(
-		conversationId: string,
-		input: UpdateConversationResponseStateInput,
-	): Promise<ConversationResponseStateRow | null>
-	markResponseStateStatus(
-		conversationIds: string[],
-		status: ConversationResponseStateStatus,
-	): Promise<ConversationResponseStateRow[]>
-	claimPendingConversationResponseState(
-		conversationId: string,
-	): Promise<ConversationResponseStateRow | null>
-	clearConversationResponseState(conversationId: string): Promise<void>
-}
 
 /** Database row shape for a conversation owned by a user. */
 export type ConversationRow = typeof conversationsTable.$inferSelect
@@ -74,9 +31,6 @@ export type ConversationRow = typeof conversationsTable.$inferSelect
 /** Database row shape for an entry in a conversation timeline. */
 export type ConversationEntryRow = typeof conversationEntries.$inferSelect
 
-/** Database row shape for pending assistant response state in a conversation. */
-export type ConversationResponseStateRow = typeof conversationResponseStateTable.$inferSelect
-
 /** Database row shape for an uploaded file referenced by conversations. */
 export type FileRow = typeof files.$inferSelect
 
@@ -145,26 +99,291 @@ export interface ListConversationEntriesParams {
 	visibility?: ConversationEntryVisibility
 }
 
-/** Input for creating or replacing pending assistant response state. */
+export function conversations(db: Database, userId: string) {
-export interface UpsertConversationResponseStateInput {
+	const storage = {
-	status?: ConversationResponseStateStatus
+		async createConversation(): Promise<ConversationRow> {
-	pendingSinceEntryId: string
+			return insertConversation(db, userId)
-	maxWaitUntil: Date
+		},
-	runningSince?: Date | null
+
+		async listConversations(): Promise<ConversationRow[]> {
+			return db
+				.select()
+				.from(conversationsTable)
+				.where(eq(conversationsTable.userId, userId))
+				.orderBy(desc(conversationsTable.updatedAt), desc(conversationsTable.createdAt))
+		},
+
+		async getConversation(conversationId: string): Promise<ConversationRow | null> {
+			const rows = await db
+				.select()
+				.from(conversationsTable)
+				.where(
+					and(eq(conversationsTable.id, conversationId), eq(conversationsTable.userId, userId)),
+				)
+				.limit(1)
+
+			return rows[0] ?? null
+		},
+
+		async getOrCreateConversation(): Promise<ConversationRow> {
+			return db.transaction(async (tx) => {
+				await requireUserForUpdate(tx, userId)
+				const existing = await latestConversation(tx, userId)
+				if (existing) return existing
+
+				return insertConversation(tx, userId)
+			})
+		},
+
+		async createFile(input: CreateFileInput): Promise<FileRow> {
+			return insertFile(db, userId, input)
+		},
+
+		async appendEntry(
+			conversationId: string,
+			input: AppendConversationEntryInput,
+		): Promise<ConversationEntryRow> {
+			const kind = conversationEntryKind.assert(input.kind)
+			const visibility = conversationEntryVisibility.assert(
+				input.visibility ?? defaultVisibilityForKind(kind),
+			)
+			const payload = payloadForKind(kind, input.payload)
+			const metadata = ConversationEntryMetadata.assert(input.metadata ?? {})
+			let fileId: string | null = null
+
+			if (input.kind === ConversationEntryKind.Attachment) {
+				fileId = input.fileId
+				await requireFile(db, userId, fileId)
+			}
+
+			const rows = await db.transaction(async (tx) => {
+				if (!(await findConversationForUpdate(tx, userId, conversationId))) {
+					throw new ConversationNotFoundError(conversationId, userId)
+				}
+				const sequence = await nextSequence(tx, conversationId)
+
+				const rows = await tx
+					.insert(conversationEntries)
+					.values({
+						conversationId,
+						sequence,
+						kind,
+						visibility,
+						fileId,
+						payload,
+						metadata,
+					})
+					.returning()
+
+				await touchConversation(tx, userId, conversationId)
+				return rows
+			})
+
+			return requireRow(rows)
+		},
+
+		async appendAttachmentEntry(
+			conversationId: string,
+			input: AppendAttachmentEntryInput,
+		): Promise<AppendAttachmentEntryResult> {
+			const payload = AttachmentPayload.assert(input.payload)
+			const visibility = conversationEntryVisibility.assert(
+				input.visibility ?? defaultVisibilityForKind(ConversationEntryKind.Attachment),
+			)
+			const metadata = ConversationEntryMetadata.assert(input.metadata ?? {})
+
+			return db.transaction(async (tx) => {
+				if (!(await findConversationForUpdate(tx, userId, conversationId))) {
+					throw new ConversationNotFoundError(conversationId, userId)
+				}
+
+				const file = await insertFile(tx, userId, input.file)
+				const sequence = await nextSequence(tx, conversationId)
+				const rows = await tx
+					.insert(conversationEntries)
+					.values({
+						conversationId,
+						sequence,
+						kind: ConversationEntryKind.Attachment,
+						visibility,
+						fileId: file.id,
+						payload,
+						metadata,
+					})
+					.returning()
+
+				await touchConversation(tx, userId, conversationId)
+				return {
+					file,
+					entry: requireRow(rows),
+				}
+			})
+		},
+
+		async listEntries(
+			conversationId: string,
+			params: ListConversationEntriesParams = {},
+		): Promise<ConversationEntryRow[]> {
+			if (!(await storage.getConversation(conversationId))) {
+				throw new ConversationNotFoundError(conversationId, userId)
+			}
+
+			if (params.visibility) {
+				return db
+					.select()
+					.from(conversationEntries)
+					.where(
+						and(
+							eq(conversationEntries.conversationId, conversationId),
+							eq(conversationEntries.visibility, params.visibility),
+						),
+					)
+					.orderBy(asc(conversationEntries.sequence))
+			}
+
+			return db
+				.select()
+				.from(conversationEntries)
+				.where(eq(conversationEntries.conversationId, conversationId))
+				.orderBy(asc(conversationEntries.sequence))
+		},
+	}
+
+	return storage
 }
 
-/** Input for patching pending assistant response state. */
+function payloadForKind(
-export interface UpdateConversationResponseStateInput {
+	kind: ConversationEntryKind,
-	status?: ConversationResponseStateStatus
+	payload: AppendConversationEntryInput["payload"],
-	pendingSinceEntryId?: string
+): ConversationEntryPayload {
-	maxWaitUntil?: Date
+	switch (kind) {
-	runningSince?: Date | null
+		case ConversationEntryKind.UserMessage:
+			return UserMessagePayload.assert(payload)
+		case ConversationEntryKind.AssistantMessage:
+			return AssistantMessagePayload.assert(payload)
+		case ConversationEntryKind.Attachment:
+			return AttachmentPayload.assert(payload)
+		case ConversationEntryKind.ContextSummary:
+			return ContextSummaryPayload.assert(payload)
+		case ConversationEntryKind.ToolCall:
+		case ConversationEntryKind.ToolResult:
+		case ConversationEntryKind.SystemNote:
+			return GenericObjectPayload.assert(payload)
+	}
 }
 
-export {
+async function requireUserForUpdate(db: Database, userId: string): Promise<void> {
-	createConversationStorage,
+	const rows = await db
-	conversationResponse,
+		.select({ id: user.id })
-	conversations,
+		.from(user)
-	DrizzleConversationStorage,
+		.where(eq(user.id, userId))
-	findConversation,
+		.limit(1)
-} from "./db-storage.ts"
+		.for("update")
+
+	requireRow(rows, `User not found: ${userId}`)
+}
+
+async function findConversationForUpdate(
+	db: Database,
+	userId: string,
+	conversationId: string,
+): Promise<ConversationRow | null> {
+	const rows = await db
+		.select()
+		.from(conversationsTable)
+		.where(and(eq(conversationsTable.id, conversationId), eq(conversationsTable.userId, userId)))
+		.limit(1)
+		.for("update")
+
+	return rows[0] ?? null
+}
+
+async function latestConversation(db: Database, userId: string): Promise<ConversationRow | null> {
+	const rows = await db
+		.select()
+		.from(conversationsTable)
+		.where(eq(conversationsTable.userId, userId))
+		.orderBy(desc(conversationsTable.updatedAt), desc(conversationsTable.createdAt))
+		.limit(1)
+
+	return rows[0] ?? null
+}
+
+async function insertConversation(db: Database, userId: string): Promise<ConversationRow> {
+	const rows = await db
+		.insert(conversationsTable)
+		.values({
+			userId,
+		})
+		.returning()
+
+	return requireRow(rows)
+}
+
+async function requireFile(db: Database, userId: string, fileId: string): Promise<FileRow> {
+	const rows = await db
+		.select()
+		.from(files)
+		.where(and(eq(files.id, fileId), eq(files.userId, userId)))
+		.limit(1)
+
+	return requireRow(rows, `File not found: ${fileId}`)
+}
+
+async function insertFile(db: Database, userId: string, input: CreateFileInput): Promise<FileRow> {
+	const rows = await db
+		.insert(files)
+		.values({
+			userId,
+			storageKey: input.storageKey,
+			originalName: input.originalName ?? null,
+			mimeType: input.mimeType,
+			sizeBytes: input.sizeBytes,
+			metadata: input.metadata ?? {},
+		})
+		.returning()
+
+	return requireRow(rows)
+}
+
+async function touchConversation(
+	db: Database,
+	userId: string,
+	conversationId: string,
+): Promise<void> {
+	await db
+		.update(conversationsTable)
+		.set({ updatedAt: new Date() })
+		.where(and(eq(conversationsTable.id, conversationId), eq(conversationsTable.userId, userId)))
+}
+
+async function nextSequence(db: Database, conversationId: string): Promise<number> {
+	const rows = await db
+		.select({ sequence: conversationEntries.sequence })
+		.from(conversationEntries)
+		.where(eq(conversationEntries.conversationId, conversationId))
+		.orderBy(desc(conversationEntries.sequence))
+		.limit(1)
+
+	return (rows[0]?.sequence ?? 0) + 1
+}
+
+function requireRow<T>(rows: T[], message = "Expected database row"): T {
+	const row = rows[0]
+	if (!row) throw new Error(message)
+	return row
+}
+
+function defaultVisibilityForKind(kind: ConversationEntryKind): ConversationEntryVisibility {
+	switch (kind) {
+		case ConversationEntryKind.UserMessage:
+		case ConversationEntryKind.AssistantMessage:
+		case ConversationEntryKind.Attachment:
+			return ConversationEntryVisibility.UserVisible
+		case ConversationEntryKind.ToolCall:
+		case ConversationEntryKind.ToolResult:
+		case ConversationEntryKind.ContextSummary:
+		case ConversationEntryKind.SystemNote:
+			return ConversationEntryVisibility.Internal
+	}
+}

apps/freya-backend/src/db/schema.ts

@@ -48,15 +48,6 @@ const bytea = customType<{ data: Buffer }>({
 	},
 })
 
-export const ConversationResponseStateStatus = {
-	Pending: "pending",
-	Running: "running",
-	Failed: "failed",
-} as const
-
-export type ConversationResponseStateStatus =
-	(typeof ConversationResponseStateStatus)[keyof typeof ConversationResponseStateStatus]
-
 export const userSources = pgTable(
 	"user_sources",
 	{
@@ -155,38 +146,6 @@ export const conversationEntries = pgTable(
 	],
 )
 
-export const conversationResponseState = pgTable(
-	"conversation_response_state",
-	{
-		conversationId: uuid("conversation_id")
-			.primaryKey()
-			.references(() => conversations.id, { onDelete: "cascade" }),
-		status: text("status")
-			.$type<ConversationResponseStateStatus>()
-			.notNull()
-			.default(ConversationResponseStateStatus.Pending),
-		pendingSinceEntryId: uuid("pending_since_entry_id")
-			.notNull()
-			.references(() => conversationEntries.id, { onDelete: "cascade" }),
-		maxWaitUntil: timestamp("max_wait_until").notNull(),
-		runningSince: timestamp("running_since"),
-		createdAt: timestamp("created_at").notNull().defaultNow(),
-		updatedAt: timestamp("updated_at")
-			.notNull()
-			.defaultNow()
-			.$onUpdate(() => new Date()),
-	},
-	(t) => [
-		index("conversation_response_state_status_max_wait_until_idx").on(t.status, t.maxWaitUntil),
-		index("conversation_response_state_running_since_idx").on(t.runningSince),
-		index("conversation_response_state_pending_since_entry_id_idx").on(t.pendingSinceEntryId),
-		check(
-			"conversation_response_state_status_check",
-			sql`${t.status} in ('pending', 'running', 'failed')`,
-		),
-	],
-)
-
 // ---------------------------------------------------------------------------
 // FREYA — reminders source storage
 // ---------------------------------------------------------------------------

apps/freya-backend/src/engine/http.test.ts

@@ -14,6 +14,7 @@ interface FeedResponse {
 	items: Array<{
 		id: string
 		type: string
+		priority: number
 		timestamp: string
 		data: Record<string, unknown>
 	}>
@@ -84,7 +85,7 @@ mock.module("../sources/user-sources.ts", () => ({
 	}),
 }))
 
-mock.module("../conversations/db-storage.ts", () => ({
+mock.module("../conversations/storage.ts", () => ({
 	conversations: (_db: Database, userId: string) => ({
 		async getOrCreateConversation() {
 			return { id: `conversation-${userId}` }
@@ -117,6 +118,7 @@ describe("GET /api/feed", () => {
 				id: "item-1",
 				sourceId: "test",
 				type: "test",
+				priority: 0.8,
 				timestamp: new Date("2025-01-01T00:00:00.000Z"),
 				data: { value: 42 },
 			},
@@ -147,6 +149,7 @@ describe("GET /api/feed", () => {
 		expect(body.items).toHaveLength(1)
 		expect(body.items[0]!.id).toBe("item-1")
 		expect(body.items[0]!.type).toBe("test")
+		expect(body.items[0]!.priority).toBe(0.8)
 		expect(body.items[0]!.timestamp).toBe("2025-01-01T00:00:00.000Z")
 		expect(body.errors).toHaveLength(0)
 	})
@@ -157,6 +160,7 @@ describe("GET /api/feed", () => {
 				id: "fresh-1",
 				sourceId: "test",
 				type: "test",
+				priority: 0.5,
 				timestamp: new Date("2025-06-01T12:00:00.000Z"),
 				data: { fresh: true },
 			},

apps/freya-backend/src/enhancement/schema.test.ts

@@ -135,9 +135,8 @@ describe("schema sync", () => {
 
 			// JSON Schema structure matches
 			const jsonSchema = enhancementResultJsonSchema
-			const payloadKeys = Object.keys(payload).sort() as Array<(typeof jsonSchema.required)[number]>
 			expect(Object.keys(jsonSchema.properties).sort()).toEqual(Object.keys(payload).sort())
-			expect([...jsonSchema.required].sort()).toEqual(payloadKeys)
+			expect([...jsonSchema.required].sort()).toEqual(Object.keys(payload).sort())
 
 			// syntheticItems item schema has the right required fields
 			const itemSchema = jsonSchema.properties.syntheticItems.items

apps/freya-backend/src/lib/job.ts

@@ -1,116 +0,0 @@
-import { Queue } from "./queue"
-
-const JobStatus = {
-	Pending: "pending",
-	Running: "running",
-} as const
-type JobStatus = (typeof JobStatus)[keyof typeof JobStatus]
-
-export interface Job<Payload> {
-	id: number
-	payload: Payload
-	signal: AbortSignal
-}
-
-interface PendingJob<Payload> {
-	status: typeof JobStatus.Pending
-	controller: AbortController
-	job: Job<Payload>
-}
-
-interface RunningJob<Payload> {
-	status: typeof JobStatus.Running
-	controller: AbortController
-	job: Job<Payload>
-}
-
-type JobState<Payload> = PendingJob<Payload> | RunningJob<Payload>
-
-type JobEventListener<Payload> = (job: Job<Payload>) => void
-
-type JobEvent = "settled" | "cancelled"
-
-export class JobRegistry<Payload> {
-	private queue = new Queue<Job<Payload>>()
-
-	private states = new Map<number, JobState<Payload>>()
-
-	private listeners: Record<JobEvent, JobEventListener<Payload>[]> = {
-		settled: [],
-		cancelled: [],
-	}
-
-	addJob({ payload }: { payload: Payload }): Job<Payload> {
-		const controller = new AbortController()
-		const job: Job<Payload> = {
-			id: this.generateJobId(),
-			payload,
-			signal: controller.signal,
-		}
-		this.queue.enqueue(job)
-		this.states.set(job.id, { status: JobStatus.Pending, controller, job })
-		return job
-	}
-
-	async nextJob(signal?: AbortSignal): Promise<Job<Payload> | null> {
-		while (true) {
-			const job = await this.queue.next(signal)
-			if (!job) {
-				return null
-			}
-
-			const state = this.states.get(job.id)
-
-			if (!state || state.job !== job || state.status === JobStatus.Running) {
-				continue
-			}
-			if (state.controller.signal.aborted) {
-				this.states.delete(job.id)
-				continue
-			}
-
-			this.states.set(job.id, { status: JobStatus.Running, controller: state.controller, job })
-
-			return job
-		}
-	}
-
-	cancelJob(job: Job<unknown>): void {
-		const state = this.states.get(job.id)
-		if (state?.job === job) {
-			state?.controller.abort()
-			this.notifyListeners("cancelled", job.id)
-			this.states.delete(job.id)
-		}
-	}
-
-	markJobAsCompleted(job: Job<unknown>): void {
-		const state = this.states.get(job.id)
-		if (state?.job === job) {
-			this.notifyListeners("settled", job.id)
-			this.states.delete(job.id)
-		}
-	}
-
-	addEventListener(event: JobEvent, listener: JobEventListener<Payload>): () => void {
-		this.listeners[event].push(listener)
-		return () => {
-			this.listeners[event] = this.listeners[event].filter((l) => l !== listener)
-		}
-	}
-
-	private generateJobId(): number {
-		let id: number
-		do {
-			id = Math.floor(Math.random() * 1000000)
-		} while (this.states.has(id))
-		return id
-	}
-
-	private notifyListeners(event: JobEvent, id: number): void {
-		const job = this.states.get(id)?.job
-		if (job) {
-			this.listeners[event].forEach((listener) => listener(job))
-		}
-	}
-}

apps/freya-backend/src/lib/logger.ts

@@ -1,83 +0,0 @@
-import { hostname } from "node:os"
-import pino, { type Logger } from "pino"
-
-export type AppLogger = Logger
-
-const LogLevel = {
-	Trace: "trace",
-	Debug: "debug",
-	Info: "info",
-	Warn: "warn",
-	Error: "error",
-	Fatal: "fatal",
-	Silent: "silent",
-} as const
-type LogLevel = (typeof LogLevel)[keyof typeof LogLevel]
-
-export const logger = pino({
-	base: {
-		hostname: hostname(),
-		pid: process.pid,
-		service: "freya-backend",
-	},
-	level: readLogLevel(process.env.LOG_LEVEL, process.env.NODE_ENV),
-	transport:
-		readLogFormat(process.env.LOG_FORMAT, process.env.NODE_ENV) === "pretty"
-			? {
-					target: "pino-pretty",
-					options: {
-						colorize: true,
-						ignore: "hostname,pid",
-						singleLine: false,
-						translateTime: "SYS:standard",
-					},
-				}
-			: undefined,
-	redact: {
-		censor: "[redacted]",
-		paths: [
-			"apiKey",
-			"authorization",
-			"cookie",
-			"credentialEncryptionKey",
-			"password",
-			"privateKey",
-			"*.apiKey",
-			"*.authorization",
-			"*.cookie",
-			"*.credentialEncryptionKey",
-			"*.password",
-			"*.privateKey",
-		],
-	},
-	serializers: {
-		err: pino.stdSerializers.err,
-	},
-})
-
-function readLogFormat(value: string | undefined, nodeEnv: string | undefined): "json" | "pretty" {
-	const normalized = value?.trim().toLowerCase()
-	if (normalized === "json") {
-		return "json"
-	}
-	if (nodeEnv === "test") {
-		return "json"
-	}
-	return "pretty"
-}
-
-function readLogLevel(value: string | undefined, nodeEnv: string | undefined): LogLevel {
-	const normalized = value?.trim().toLowerCase()
-	switch (normalized) {
-		case LogLevel.Trace:
-		case LogLevel.Debug:
-		case LogLevel.Info:
-		case LogLevel.Warn:
-		case LogLevel.Error:
-		case LogLevel.Fatal:
-		case LogLevel.Silent:
-			return normalized
-		default:
-			return nodeEnv === "test" ? LogLevel.Silent : LogLevel.Info
-	}
-}

apps/freya-backend/src/lib/queue.ts

@@ -1,69 +0,0 @@
-interface Item<T> {
-	value: T
-	next: Item<T> | null
-}
-
-export class Queue<T> {
-	private front: Item<T> | null = null
-	private back: Item<T> | null = null
-	private waiters: Array<(value: T) => void> = []
-
-	enqueue(value: T): void {
-		const waiter = this.waiters.shift()
-		if (waiter) {
-			waiter(value)
-			return
-		}
-
-		const newItem: Item<T> = { value, next: null }
-		if (this.back) {
-			this.back.next = newItem
-		} else {
-			this.front = newItem
-		}
-		this.back = newItem
-	}
-
-	dequeue(): T | null {
-		if (!this.front) return null
-		const value = this.front.value
-		this.front = this.front.next
-		if (!this.front) this.back = null
-		return value
-	}
-
-	next(signal?: AbortSignal): Promise<T | null> {
-		const value = this.dequeue()
-		if (value !== null) return Promise.resolve(value)
-
-		return new Promise((resolve) => {
-			if (signal) {
-				if (signal.aborted) {
-					resolve(null)
-				} else {
-					let _resolve: (v: T) => void
-
-					const onAbort = () => {
-						this.waiters = this.waiters.filter((w) => w !== _resolve)
-						resolve(null)
-					}
-
-					signal.addEventListener(
-						"abort",
-						onAbort,
-						{ once: true },
-					)
-
-					_resolve = (v: T) => {
-						signal.removeEventListener("abort", onAbort)
-						resolve(v)
-					}
-
-					this.waiters.push(_resolve)
-				}
-			} else {
-				this.waiters.push(resolve)
-			}
-		})
-	}
-}

apps/freya-backend/src/lib/worker.ts

@@ -1,86 +0,0 @@
-import type { Job, JobRegistry } from "./job"
-import type { AppLogger } from "./logger"
-
-import { logger as rootLogger } from "./logger"
-
-export interface JobExecutor<JobPayload> {
-	execute(job: Job<JobPayload>): Promise<void>
-}
-
-export interface WorkerConfig<JobPayload> {
-	concurrency: number
-	jobFields?: (job: Job<JobPayload>) => Record<string, unknown>
-	logger?: AppLogger
-	registry: JobRegistry<JobPayload>
-	runner: JobExecutor<JobPayload>
-	signal: AbortSignal
-}
-
-export class Worker<JobPayload> {
-	private concurrency: number
-	private jobFields: (job: Job<JobPayload>) => Record<string, unknown>
-	private logger: AppLogger
-	private registry: JobRegistry<JobPayload>
-	private runner: JobExecutor<JobPayload>
-	private signal: AbortSignal
-
-	constructor({
-		concurrency,
-		jobFields,
-		logger,
-		registry,
-		runner,
-		signal,
-	}: WorkerConfig<JobPayload>) {
-		this.concurrency = concurrency
-		this.jobFields = jobFields ?? emptyJobFields
-		this.logger = logger ?? rootLogger.child({ component: "worker" })
-		this.registry = registry
-		this.runner = runner
-		this.signal = signal
-	}
-
-	start() {
-		if (this.signal.aborted) return
-		this.logger.debug({ concurrency: this.concurrency }, "worker started")
-		for (let i = 0; i < this.concurrency; i++) {
-			void this.pollJobFromRegistry(i)
-		}
-	}
-
-	private async pollJobFromRegistry(workerId: number) {
-		while (!this.signal.aborted) {
-			const job = await this.registry.nextJob(this.signal)
-			if (!job) {
-				return
-			}
-
-			const startedAt = Date.now()
-			const fields = {
-				...this.jobFields(job),
-				jobId: job.id,
-				workerId,
-			}
-			this.logger.debug(fields, "job execution started")
-
-			try {
-				await this.runner.execute(job)
-				this.logger.debug(
-					{ ...fields, durationMs: Date.now() - startedAt },
-					"job execution completed",
-				)
-			} catch (err) {
-				this.logger.error(
-					{ ...fields, durationMs: Date.now() - startedAt, err },
-					"job execution failed",
-				)
-			} finally {
-				this.registry.markJobAsCompleted(job)
-			}
-		}
-	}
-}
-
-function emptyJobFields<JobPayload>(_job: Job<JobPayload>): Record<string, unknown> {
-	return {}
-}

apps/freya-backend/src/notification/notification-central.ts

@@ -1,36 +0,0 @@
-import type { AgentEvent } from "@freya/agent-protocol"
-
-export interface AgentNotification {
-	kind: "agent"
-	payload: AgentEvent
-}
-
-export type NotificationPayload = AgentNotification
-export type NotificationListener = (notification: NotificationPayload) => Promise<void>
-
-export class NotificationCentral {
-	private listeners: Map<string, Set<NotificationListener>> = new Map()
-
-	registerListenerForUser(userId: string, listener: NotificationListener): () => void {
-		let listeners = this.listeners.get(userId)
-		if (!listeners) {
-			listeners = new Set()
-			this.listeners.set(userId, listeners)
-		}
-
-		listeners.add(listener)
-		return () => {
-			listeners.delete(listener)
-			if (listeners.size === 0) {
-				this.listeners.delete(userId)
-			}
-		}
-	}
-
-	async notifyUser(userId: string, notification: NotificationPayload): Promise<void> {
-		const listeners = this.listeners.get(userId)
-		if (!listeners) return
-
-		await Promise.allSettled(Array.from(listeners).map((listener) => listener(notification)))
-	}
-}

apps/freya-backend/src/server.ts

@@ -5,7 +5,6 @@ import { createMiddleware } from "hono/factory"
 import { registerAdminHttpHandlers } from "./admin/http.ts"
 import { createQueryDebugTools } from "./agent/debug-tools.ts"
 import { registerAgentHttpHandlers, registerDebugAgentHttpHandlers } from "./agent/http.ts"
-import { AgentService } from "./agent/service.ts"
 import { agentWebSocket, registerAgentWebSocketHandlers } from "./agent/ws.ts"
 import { createRequireAdmin } from "./auth/admin-middleware.ts"
 import { registerAuthHandlers } from "./auth/http.ts"
@@ -13,7 +12,6 @@ import { createAuth } from "./auth/index.ts"
 import { createRequireSession } from "./auth/session-middleware.ts"
 import { CalDavSourceProvider } from "./caldav/provider.ts"
 import { registerConversationsHttpHandlers } from "./conversations/http.ts"
-import { DrizzleConversationStorage } from "./conversations/storage.ts"
 import { createDatabase } from "./db/index.ts"
 import { registerFeedHttpHandlers } from "./engine/http.ts"
 import { createFeedEnhancer } from "./enhancement/enhance-feed.ts"
@@ -21,10 +19,8 @@ import { createLlmClient } from "./enhancement/llm-client.ts"
 import { GoogleMapsSourceProvider } from "./google-maps/provider.ts"
 import { CredentialEncryptor } from "./lib/crypto.ts"
 import { ensureEnv } from "./lib/env.ts"
-import { logger } from "./lib/logger.ts"
 import { registerLocationHttpHandlers } from "./location/http.ts"
 import { LocationSourceProvider } from "./location/provider.ts"
-import { NotificationCentral } from "./notification/notification-central.ts"
 import { ReminderSourceProvider } from "./reminders/provider.ts"
 import { UserSessionManager } from "./session/index.ts"
 import { registerSourcesHttpHandlers } from "./sources/http.ts"
@@ -36,12 +32,8 @@ function main() {
 	const env = ensureEnv(process.env)
 
 	const { db, close: closeDb } = createDatabase(env.databaseUrl)
-	const conversationStorage = new DrizzleConversationStorage(db, false)
-
 	const auth = createAuth(db)
 
-	const abortController = new AbortController()
-
 	const feedEnhancer = createFeedEnhancer({
 		client: createLlmClient({
 			apiKey: env.openrouterApiKey,
@@ -78,22 +70,9 @@ function main() {
 		},
 	})
 	if (!piApiKey) {
-		logger.warn(
+		console.warn("[query] PI_API_KEY or OPENROUTER_API_KEY not set — query agent unavailable")
-			{ component: "query_agent" },
-			"PI_API_KEY or OPENROUTER_API_KEY not set; query agent unavailable",
-		)
 	}
 
-	const notificationCentral = new NotificationCentral()
-
-	const agentService = new AgentService({
-		notificationCentral,
-		storage: conversationStorage,
-		userSessionManager: sessionManager,
-		signal: abortController.signal,
-		logger,
-	})
-
 	const app = new Hono()
 
 	const isDev = process.env.NODE_ENV !== "production"
@@ -162,22 +141,17 @@ function main() {
 	registerAdminHttpHandlers(app, { sessionManager, adminMiddleware, db })
 
 	registerAgentWebSocketHandlers(app, {
-		agentService,
+		sessionManager,
-		notificationCentral,
-		storage: conversationStorage,
 		authSessionMiddleware,
 		corsMiddleware: agentWebSocketCorsMiddleware,
 	})
 
 	process.on("SIGTERM", async () => {
 		sessionManager.dispose()
-		abortController.abort()
 		await closeDb()
 		process.exit(0)
 	})
 
-	agentService.start()
-
 	return app
 }
 

apps/freya-backend/src/session/user-session-manager.test.ts

@@ -120,7 +120,7 @@ mock.module("../sources/user-sources.ts", () => ({
 	}),
 }))
 
-mock.module("../conversations/db-storage.ts", () => ({
+mock.module("../conversations/storage.ts", () => ({
 	conversations: (_db: Database, userId: string) => ({
 		async getOrCreateConversation(): Promise<{ id: string }> {
 			mockConversationCalls.push({ type: "getOrCreate", userId })

apps/freya-backend/src/session/user-session-manager.ts

@@ -8,7 +8,7 @@ import type { FeedEnhancer } from "../enhancement/enhance-feed.ts"
 import type { CredentialEncryptor } from "../lib/crypto.ts"
 import type { FeedSourceProvider } from "./feed-source-provider.ts"
 
-import { conversations } from "../conversations/db-storage.ts"
+import { conversations } from "../conversations/storage.ts"
 import {
 	CredentialStorageUnavailableError,
 	InvalidSourceConfigError,

apps/freya-backend/src/session/user-session.ts

@@ -263,12 +263,18 @@ export class UserSession {
 		const conversation = await conversationStorage.getOrCreateConversation()
 		const entries = await conversationStorage.listEntries(conversation.id)
 
-		this.queryAgent = new PiQueryAgent({
+		this.queryAgent = new ConversationRecordingQueryAgent({
-			toolbox: this.toolbox,
+			agent: new PiQueryAgent({
-			apiKey: this.agentConfig?.apiKey,
+				toolbox: this.toolbox,
-			cwd: this.agentConfig?.cwd,
+				apiKey: this.agentConfig?.apiKey,
-			systemPrompt: this.agentConfig?.systemPrompt,
+				cwd: this.agentConfig?.cwd,
-			initialEntries: entries,
+				systemPrompt: this.agentConfig?.systemPrompt,
+				initialEntries: entries,
+			}),
+			storage: conversationStorage,
+			defaultConversationId: conversation.id,
+			modelProvider: PI_MODEL_PROVIDER,
+			modelId: PI_MODEL_ID,
 		})
 	}
 

apps/freya-backend/src/sources/http.test.ts

@@ -128,7 +128,7 @@ mock.module("../sources/user-sources.ts", () => ({
 	},
 }))
 
-mock.module("../conversations/db-storage.ts", () => ({
+mock.module("../conversations/storage.ts", () => ({
 	conversations: (_db: Database, userId: string) => ({
 		async getOrCreateConversation() {
 			return { id: `conversation-${userId}` }

bun.lock

@@ -51,7 +51,7 @@
       "version": "0.0.0",
       "dependencies": {
         "@freya/agent-protocol": "workspace:*",
-        "@nym.sh/jrpc": "1.1.0",
+        "@nym.sh/jrpc": "^0.1.0",
       },
     },
     "apps/freya-backend": {
@@ -69,15 +69,13 @@
         "@freya/source-tfl": "workspace:*",
         "@freya/source-weatherkit": "workspace:*",
         "@freya/source-web-search": "workspace:*",
-        "@nym.sh/jrpc": "1.1.0",
+        "@nym.sh/jrpc": "^0.1.0",
         "@openrouter/sdk": "^0.9.11",
         "arktype": "^2.1.29",
         "better-auth": "^1",
         "drizzle-orm": "^0.45.1",
         "hono": "^4",
         "lodash.merge": "^4.6.2",
-        "pino": "^10.3.1",
-        "pino-pretty": "^13.1.3",
         "typebox": "^1.1.38",
       },
       "devDependencies": {
@@ -160,9 +158,6 @@
     "packages/freya-agent-protocol": {
       "name": "@freya/agent-protocol",
       "version": "0.0.0",
-      "dependencies": {
-        "@freya/core": "workspace:*",
-      },
     },
     "packages/freya-components": {
       "name": "@freya/components",
@@ -843,7 +838,7 @@
 
     "@nolyfill/is-core-module": ["@nolyfill/is-core-module@1.0.39", "", {}, "sha512-nn5ozdjYQpUCZlWGuxcJY/KpxkWQs4DcbMCmKojjyrYDEAGy4Ce19NN4v5MduafTwJlbKc99UA8YhSVqq9yPZA=="],
 
-    "@nym.sh/jrpc": ["@nym.sh/jrpc@1.1.0", "", {}, "sha512-212SYMB37GdL8enaRTTqG/LNa5bJ7eYth6jfQfECuedQCuaju0bOMUzCN6hvY5KkrxdYuqVKmr2Uz+ZZTjPlaQ=="],
+    "@nym.sh/jrpc": ["@nym.sh/jrpc@0.1.0", "", {}, "sha512-qH+vqKojPrX4RkW67U2R4J98uWHxZOwYxX2J5GLZcfm/yjklCcN5zTfDNLfgAa9jAoOFVscC3DFWhvdZOmN3fA=="],
 
     "@nym.sh/jrx": ["@nym.sh/jrx@0.2.0", "", { "peerDependencies": { "@json-render/core": ">=0.10.0" } }, "sha512-jd7Z1Q6T21366MtSUnwCFiu6Yl1AdNc9s5m6HxeUg265P+0enZCiyyxOuHsFwvpUcSEs/2DVBsqfMptdca44lA=="],
 
@@ -909,8 +904,6 @@
 
     "@oxlint/binding-win32-x64-msvc": ["@oxlint/binding-win32-x64-msvc@1.52.0", "", { "os": "win32", "cpu": "x64" }, "sha512-wikx9I9J9/lPOZlrCCNgm8YjWkia8NZfhWd1TTvZTMguyChbw/oA2VEM6Fzx+kkpA+1qu5Mo7nrLdOXEJavw8g=="],
 
-    "@pinojs/redact": ["@pinojs/redact@0.4.0", "", {}, "sha512-k2ENnmBugE/rzQfEcdWHcCY+/FM3VLzH9cYEsbdsoqrvzAKRhUZeRNhAZvB8OitQJ1TBed3yqWtdjzS6wJKBwg=="],
-
     "@prisma/client": ["@prisma/client@7.4.2", "", { "dependencies": { "@prisma/client-runtime-utils": "7.4.2" }, "peerDependencies": { "prisma": "*", "typescript": ">=5.4.0" }, "optionalPeers": ["prisma", "typescript"] }, "sha512-ts2mu+cQHriAhSxngO3StcYubBGTWDtu/4juZhXCUKOwgh26l+s4KD3vT2kMUzFyrYnll9u/3qWrtzRv9CGWzA=="],
 
     "@prisma/client-runtime-utils": ["@prisma/client-runtime-utils@7.4.2", "", {}, "sha512-cID+rzOEb38VyMsx5LwJMEY4NGIrWCNpKu/0ImbeooQ2Px7TI+kOt7cm0NelxUzF2V41UVVXAmYjANZQtCu1/Q=="],
@@ -1681,8 +1674,6 @@
 
     "async-limiter": ["async-limiter@1.0.1", "", {}, "sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ=="],
 
-    "atomic-sleep": ["atomic-sleep@1.0.0", "", {}, "sha512-kNOjDqAh7px0XWNI+4QbzoiR/nTkHAWNud2uvnJquD1/x5a7EQZMJT0AczqK0Qn67oY/TTQ1LbUKajZpp3I9tQ=="],
-
     "available-typed-arrays": ["available-typed-arrays@1.0.7", "", { "dependencies": { "possible-typed-array-names": "^1.0.0" } }, "sha512-wvUjBtSGN7+7SjNpq/9M2Tg350UZD3q62IFZLbRAR1bSMlCo1ZaeW+BJ+D090e4hIIZLBcTDWe4Mh4jvUDajzQ=="],
 
     "aws-ssl-profiles": ["aws-ssl-profiles@1.1.2", "", {}, "sha512-NZKeq9AfyQvEeNlN0zSYAaWrmBffJh3IELMZfRpJVWgrpEbtEpnjvzqBPf+mxoI287JohRDoa+/nsfqqiZmF6g=="],
@@ -1825,8 +1816,6 @@
 
     "color-string": ["color-string@1.9.1", "", { "dependencies": { "color-name": "^1.0.0", "simple-swizzle": "^0.2.2" } }, "sha512-shrVawQFojnZv6xM40anx4CkoDP+fZsw/ZerEMsW/pyzsRbElpsL/DBVW7q3ExxwusdNXI3lXpuhEZkzs8p5Eg=="],
 
-    "colorette": ["colorette@2.0.20", "", {}, "sha512-IfEDxwoWIjkeXL1eXcDiow4UbKjhLdq6/EuSVR9GMN7KVH3r9gQ83e73hsz1Nd1T3ijd5xv1wcWRYO+D6kCI2w=="],
-
     "comma-separated-tokens": ["comma-separated-tokens@2.0.3", "", {}, "sha512-Fu4hJdvzeylCfQPp9SGWidpzrMs7tTrlu6Vb8XGaRGck8QSNZJJp538Wrb60Lax4fPwR64ViY468OIUTbRlGZg=="],
 
     "commander": ["commander@14.0.3", "", {}, "sha512-H+y0Jo/T1RZ9qPP4Eh1pkcQcLRglraJaSLoyOtHxu6AapkjWVCy2Sit1QQ4x3Dng8qDlSsZEet7g5Pq06MvTgw=="],
@@ -1887,8 +1876,6 @@
 
     "data-view-byte-offset": ["data-view-byte-offset@1.0.1", "", { "dependencies": { "call-bound": "^1.0.2", "es-errors": "^1.3.0", "is-data-view": "^1.0.1" } }, "sha512-BS8PfmtDGnrgYdOonGZQdLZslWIeCGFP9tpan0hi1Co2Zr2NKADsvGYA8XxuG/4UWgJ6Cjtv+YJnB6MM69QGlQ=="],
 
-    "dateformat": ["dateformat@4.6.3", "", {}, "sha512-2P0p0pFGzHS5EMnhdxQi7aJN+iMheud0UhG4dlE1DLAlvL8JHjJJTX/CSm4JXwV0Ka5nGk3zC5mcb5bUQUxxMA=="],
-
     "debug": ["debug@4.4.3", "", { "dependencies": { "ms": "^2.1.3" } }, "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA=="],
 
     "decimal.js": ["decimal.js@10.6.0", "", {}, "sha512-YpgQiITW3JXGntzdUmyUR1V812Hn8T1YVXhCu+wO3OpS4eU9l4YdD3qjyiKdV6mvV29zapkMeD390UVEf2lkUg=="],
@@ -1979,8 +1966,6 @@
 
     "encodeurl": ["encodeurl@2.0.0", "", {}, "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg=="],
 
-    "end-of-stream": ["end-of-stream@1.4.5", "", { "dependencies": { "once": "^1.4.0" } }, "sha512-ooEGc6HP26xXq/N+GCGOT0JKCLDGrq2bQUZrQ7gyrJiZANJ/8YDTxTpQBXGMn+WbIQXNVpyWymm7KYVICQnyOg=="],
-
     "enhanced-resolve": ["enhanced-resolve@5.20.0", "", { "dependencies": { "graceful-fs": "^4.2.4", "tapable": "^2.3.0" } }, "sha512-/ce7+jQ1PQ6rVXwe+jKEg5hW5ciicHwIQUagZkp6IufBoY3YDgdTTY1azVs0qoRgVmvsNB+rbjLJxDAeHHtwsQ=="],
 
     "entities": ["entities@4.5.0", "", {}, "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="],
@@ -2135,8 +2120,6 @@
 
     "fast-check": ["fast-check@3.23.2", "", { "dependencies": { "pure-rand": "^6.1.0" } }, "sha512-h5+1OzzfCC3Ef7VbtKdcv7zsstUQwUDlYpUTvjeUsJAssPgLn7QzbboPtL5ro04Mq0rPOsMzl7q5hIbRs2wD1A=="],
 
-    "fast-copy": ["fast-copy@4.0.3", "", {}, "sha512-58apWr0GUiDFM8+3afrO6eYwJBn9ZAhDOzG3L+/9llab/haCARS2UIfffmOurYLwbgDRs8n0rfr6qAAPEAuAQw=="],
-
     "fast-deep-equal": ["fast-deep-equal@3.1.3", "", {}, "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q=="],
 
     "fast-glob": ["fast-glob@3.3.3", "", { "dependencies": { "@nodelib/fs.stat": "^2.0.2", "@nodelib/fs.walk": "^1.2.3", "glob-parent": "^5.1.2", "merge2": "^1.3.0", "micromatch": "^4.0.8" } }, "sha512-7MptL8U0cqcFdzIzwOTHoilX9x5BrNqye7Z/LuC7kCMRio1EMSyqRK3BEAUD7sXRq4iT4AzTVuZdhgQ2TCvYLg=="],
@@ -2145,8 +2128,6 @@
 
     "fast-levenshtein": ["fast-levenshtein@2.0.6", "", {}, "sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw=="],
 
-    "fast-safe-stringify": ["fast-safe-stringify@2.1.1", "", {}, "sha512-W+KJc2dmILlPplD/H4K9l9LcAHAfPtP6BY84uVLXQ6Evcz9Lcg33Y2z1IVblT6xdY54PXYVHEv+0Wpq8Io6zkA=="],
-
     "fast-sha256": ["fast-sha256@1.3.0", "", {}, "sha512-n11RGP/lrWEFI/bWdygLxhI+pVeo1ZYIVwvvPkW7azl/rOy+F3HYRZ2K5zeE9mmkhQppyv9sQFx0JM9UabnpPQ=="],
 
     "fast-uri": ["fast-uri@3.1.0", "", {}, "sha512-iPeeDKJSWf4IEOasVVrknXpaBV0IApz/gp7S2bb7Z4Lljbl2MGJRqInZiUrQwV16cpzw/D3S5j5Julj/gT52AA=="],
@@ -2309,8 +2290,6 @@
 
     "headers-polyfill": ["headers-polyfill@4.0.3", "", {}, "sha512-IScLbePpkvO846sIwOtOTDjutRMWdXdJmXdMvk6gCBHxFO8d+QKOQedyZSxFTTFYRSmlgSTDtXqqq4pcenBXLQ=="],
 
-    "help-me": ["help-me@5.0.0", "", {}, "sha512-7xgomUX6ADmcYzFik0HzAxh/73YlKR9bmFzf51CZwR+b6YtzU2m0u49hQCqV6SvlqIqsaxovfwdvbnsw3b/zpg=="],
-
     "hermes-compiler": ["hermes-compiler@250829098.0.10", "", {}, "sha512-TcRlZ0/TlyfJqquRFAWoyElVNnkdYRi/sEp4/Qy8/GYxjg8j2cS9D4MjuaQ+qimkmLN7AmO+44IznRf06mAr0w=="],
 
     "hermes-estree": ["hermes-estree@0.25.1", "", {}, "sha512-0wUoCcLp+5Ev5pDW2OriHC2MJCbwLwuRx+gAqMTOkGKJJiBCLjtrvy4PWUGn6MIVefecRpzoOZ/UV6iGdOr+Cw=="],
@@ -2485,8 +2464,6 @@
 
     "jose": ["jose@6.2.1", "", {}, "sha512-jUaKr1yrbfaImV7R2TN/b3IcZzsw38/chqMpo2XJ7i2F8AfM/lA4G1goC3JVEwg0H7UldTmSt3P68nt31W7/mw=="],
 
-    "joycon": ["joycon@3.1.1", "", {}, "sha512-34wB/Y7MW7bzjKRjUKTa46I2Z7eV62Rkhva+KkopW7Qvv/OSWBqvkSY7vusOPrNuZcUG3tApvdVgNB8POj3SPw=="],
-
     "js-tokens": ["js-tokens@4.0.0", "", {}, "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ=="],
 
     "js-yaml": ["js-yaml@4.1.1", "", { "dependencies": { "argparse": "^2.0.1" }, "bin": { "js-yaml": "bin/js-yaml.js" } }, "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA=="],
@@ -2843,8 +2820,6 @@
 
     "ohash": ["ohash@2.0.11", "", {}, "sha512-RdR9FQrFwNBNXAr4GixM8YaRZRJ5PUWbKYbE5eOsrwAjJW0q2REGcf79oYPsLyskQCZG1PLN+S/K1V00joZAoQ=="],
 
-    "on-exit-leak-free": ["on-exit-leak-free@2.1.2", "", {}, "sha512-0eJJY6hXLGf1udHwfNftBqH+g73EU4B504nZeKpz1sYRKafAghwxEJunB2O7rDZkL4PGfsMVnTXZ2EjibbqcsA=="],
-
     "on-finished": ["on-finished@2.4.1", "", { "dependencies": { "ee-first": "1.1.1" } }, "sha512-oVlzkg3ENAhCk2zdv7IJwd/QUD4z2RxRwpkcGY8psCVcCYZNq4wYnVWALHM+brtuJjePWiYF/ClmuDr8Ch5+kg=="],
 
     "on-headers": ["on-headers@1.1.0", "", {}, "sha512-737ZY3yNnXy37FHkQxPzt4UZ2UWPWiCZWLvFZ4fu5cueciegX0zGPnrlY6bwRg4FdQOe9YU8MkmJwGhoMybl8A=="],
@@ -2933,14 +2908,6 @@
 
     "pify": ["pify@2.3.0", "", {}, "sha512-udgsAY+fTnvv7kI7aaxbqwWNb0AHiB0qBO89PZKPkoTmGOgdbrHDKD+0B2X4uTfJ/FT1R09r9gTsjUjNJotuog=="],
 
-    "pino": ["pino@10.3.1", "", { "dependencies": { "@pinojs/redact": "^0.4.0", "atomic-sleep": "^1.0.0", "on-exit-leak-free": "^2.1.0", "pino-abstract-transport": "^3.0.0", "pino-std-serializers": "^7.0.0", "process-warning": "^5.0.0", "quick-format-unescaped": "^4.0.3", "real-require": "^0.2.0", "safe-stable-stringify": "^2.3.1", "sonic-boom": "^4.0.1", "thread-stream": "^4.0.0" }, "bin": { "pino": "bin.js" } }, "sha512-r34yH/GlQpKZbU1BvFFqOjhISRo1MNx1tWYsYvmj6KIRHSPMT2+yHOEb1SG6NMvRoHRF0a07kCOox/9yakl1vg=="],
-
-    "pino-abstract-transport": ["pino-abstract-transport@3.0.0", "", { "dependencies": { "split2": "^4.0.0" } }, "sha512-wlfUczU+n7Hy/Ha5j9a/gZNy7We5+cXp8YL+X+PG8S0KXxw7n/JXA3c46Y0zQznIJ83URJiwy7Lh56WLokNuxg=="],
-
-    "pino-pretty": ["pino-pretty@13.1.3", "", { "dependencies": { "colorette": "^2.0.7", "dateformat": "^4.6.3", "fast-copy": "^4.0.0", "fast-safe-stringify": "^2.1.1", "help-me": "^5.0.0", "joycon": "^3.1.1", "minimist": "^1.2.6", "on-exit-leak-free": "^2.1.0", "pino-abstract-transport": "^3.0.0", "pump": "^3.0.0", "secure-json-parse": "^4.0.0", "sonic-boom": "^4.0.1", "strip-json-comments": "^5.0.2" }, "bin": { "pino-pretty": "bin.js" } }, "sha512-ttXRkkOz6WWC95KeY9+xxWL6AtImwbyMHrL1mSwqwW9u+vLp/WIElvHvCSDg0xO/Dzrggz1zv3rN5ovTRVowKg=="],
-
-    "pino-std-serializers": ["pino-std-serializers@7.1.0", "", {}, "sha512-BndPH67/JxGExRgiX1dX0w1FvZck5Wa4aal9198SrRhZjH3GxKQUKIBnYJTdj2HDN3UQAS06HlfcSbQj2OHmaw=="],
-
     "pirates": ["pirates@4.0.7", "", {}, "sha512-TfySrs/5nm8fQJDcBDuUng3VOUKsd7S+zqvbOTiGXHfxX4wK31ard+hoNuvkicM/2YFzlpDgABOevKSsB4G/FA=="],
 
     "pkce-challenge": ["pkce-challenge@5.0.1", "", {}, "sha512-wQ0b/W4Fr01qtpHlqSqspcj3EhBvimsdh0KlHhH8HRZnMsEa0ea2fTULOXOS9ccQr3om+GcGRk4e+isrZWV8qQ=="],
@@ -2993,8 +2960,6 @@
 
     "proc-log": ["proc-log@4.2.0", "", {}, "sha512-g8+OnU/L2v+wyiVK+D5fA34J7EH8jZ8DDlvwhRCMxmMj7UCBvxiO1mGeN+36JXIKF4zevU4kRBd8lVgG9vLelA=="],
 
-    "process-warning": ["process-warning@5.0.0", "", {}, "sha512-a39t9ApHNx2L4+HBnQKqxxHNs1r7KF+Intd8Q/g1bUh6q0WIp9voPXJ/x0j+ZL45KF1pJd9+q2jLIRMfvEshkA=="],
-
     "progress": ["progress@2.0.3", "", {}, "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA=="],
 
     "promise": ["promise@8.3.0", "", { "dependencies": { "asap": "~2.0.6" } }, "sha512-rZPNPKTOYVNEEKFaq1HqTgOwZD+4/YHS5ukLzQCypkj+OkYx7iv0mA91lJlpPPZ8vMau3IIGj5Qlwrx+8iiSmg=="],
@@ -3011,8 +2976,6 @@
 
     "proxy-addr": ["proxy-addr@2.0.7", "", { "dependencies": { "forwarded": "0.2.0", "ipaddr.js": "1.9.1" } }, "sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg=="],
 
-    "pump": ["pump@3.0.4", "", { "dependencies": { "end-of-stream": "^1.1.0", "once": "^1.3.1" } }, "sha512-VS7sjc6KR7e1ukRFhQSY5LM2uBWAUPiOPa/A3mkKmiMwSmRFUITt0xuj+/lesgnCv+dPIEYlkzrcyXgquIHMcA=="],
-
     "punycode": ["punycode@2.3.1", "", {}, "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg=="],
 
     "pure-rand": ["pure-rand@6.1.0", "", {}, "sha512-bVWawvoZoBYpp6yIoQtQXHZjmz35RSVHnUOTefl8Vcjr8snTPY1wnpSPMWekcFwbxI6gtmT7rSYPFvz71ldiOA=="],
@@ -3025,8 +2988,6 @@
 
     "queue-microtask": ["queue-microtask@1.2.3", "", {}, "sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A=="],
 
-    "quick-format-unescaped": ["quick-format-unescaped@4.0.4", "", {}, "sha512-tYC1Q1hgyRuHgloV/YXs2w15unPVh8qfu/qCTfhTYamaw7fyhumKa2yGpdSo87vY32rIclj+4fWYQXUMs9EHvg=="],
-
     "radix-ui": ["radix-ui@1.4.3", "", { "dependencies": { "@radix-ui/primitive": "1.1.3", "@radix-ui/react-accessible-icon": "1.1.7", "@radix-ui/react-accordion": "1.2.12", "@radix-ui/react-alert-dialog": "1.1.15", "@radix-ui/react-arrow": "1.1.7", "@radix-ui/react-aspect-ratio": "1.1.7", "@radix-ui/react-avatar": "1.1.10", "@radix-ui/react-checkbox": "1.3.3", "@radix-ui/react-collapsible": "1.1.12", "@radix-ui/react-collection": "1.1.7", "@radix-ui/react-compose-refs": "1.1.2", "@radix-ui/react-context": "1.1.2", "@radix-ui/react-context-menu": "2.2.16", "@radix-ui/react-dialog": "1.1.15", "@radix-ui/react-direction": "1.1.1", "@radix-ui/react-dismissable-layer": "1.1.11", "@radix-ui/react-dropdown-menu": "2.1.16", "@radix-ui/react-focus-guards": "1.1.3", "@radix-ui/react-focus-scope": "1.1.7", "@radix-ui/react-form": "0.1.8", "@radix-ui/react-hover-card": "1.1.15", "@radix-ui/react-label": "2.1.7", "@radix-ui/react-menu": "2.1.16", "@radix-ui/react-menubar": "1.1.16", "@radix-ui/react-navigation-menu": "1.2.14", "@radix-ui/react-one-time-password-field": "0.1.8", "@radix-ui/react-password-toggle-field": "0.1.3", "@radix-ui/react-popover": "1.1.15", "@radix-ui/react-popper": "1.2.8", "@radix-ui/react-portal": "1.1.9", "@radix-ui/react-presence": "1.1.5", "@radix-ui/react-primitive": "2.1.3", "@radix-ui/react-progress": "1.1.7", "@radix-ui/react-radio-group": "1.3.8", "@radix-ui/react-roving-focus": "1.1.11", "@radix-ui/react-scroll-area": "1.2.10", "@radix-ui/react-select": "2.2.6", "@radix-ui/react-separator": "1.1.7", "@radix-ui/react-slider": "1.3.6", "@radix-ui/react-slot": "1.2.3", "@radix-ui/react-switch": "1.2.6", "@radix-ui/react-tabs": "1.1.13", "@radix-ui/react-toast": "1.2.15", "@radix-ui/react-toggle": "1.1.10", "@radix-ui/react-toggle-group": "1.1.11", "@radix-ui/react-toolbar": "1.1.11", "@radix-ui/react-tooltip": "1.2.8", "@radix-ui/react-use-callback-ref": "1.1.1", "@radix-ui/react-use-controllable-state": "1.2.2", "@radix-ui/react-use-effect-event": "0.0.2", "@radix-ui/react-use-escape-keydown": "1.1.1", "@radix-ui/react-use-is-hydrated": "0.1.0", "@radix-ui/react-use-layout-effect": "1.1.1", "@radix-ui/react-use-size": "1.1.1", "@radix-ui/react-visually-hidden": "1.2.3" }, "peerDependencies": { "@types/react": "*", "@types/react-dom": "*", "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc", "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react", "@types/react-dom"] }, "sha512-aWizCQiyeAenIdUbqEpXgRA1ya65P13NKn/W8rWkcN0OPkRDxdBVLWnIEDsS2RpwCK2nobI7oMUSmexzTDyAmA=="],
 
     "range-parser": ["range-parser@1.2.1", "", {}, "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg=="],
@@ -3087,8 +3048,6 @@
 
     "readdirp": ["readdirp@4.1.2", "", {}, "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg=="],
 
-    "real-require": ["real-require@0.2.0", "", {}, "sha512-57frrGM/OCTLqLOAh0mhVA9VBMHd+9U7Zb2THMGdBUoZVOtGbJzjxsYGDJ3A9AYYCP4hn6y1TVbaOfzWtm5GFg=="],
-
     "recast": ["recast@0.23.11", "", { "dependencies": { "ast-types": "^0.16.1", "esprima": "~4.0.0", "source-map": "~0.6.1", "tiny-invariant": "^1.3.3", "tslib": "^2.0.1" } }, "sha512-YTUo+Flmw4ZXiWfQKGcwwc11KnoRAYgzAE2E7mXKCjSviTKShtxBsN6YUUBB2gtaBzKzeKunxhUwNHQuRryhWA=="],
 
     "redent": ["redent@3.0.0", "", { "dependencies": { "indent-string": "^4.0.0", "strip-indent": "^3.0.0" } }, "sha512-6tDA8g98We0zd0GvVeMT9arEOnTw9qM03L9cJXaCjrip1OO764RDBLBfrB4cwzNGDj5OA5ioymC9GkizgWJDUg=="],
@@ -3169,16 +3128,12 @@
 
     "safe-regex-test": ["safe-regex-test@1.1.0", "", { "dependencies": { "call-bound": "^1.0.2", "es-errors": "^1.3.0", "is-regex": "^1.2.1" } }, "sha512-x/+Cz4YrimQxQccJf5mKEbIa1NzeCRNI5Ecl/ekmlYaampdNLPalVyIcCZNNH3MvmqBugV5TMYZXv0ljslUlaw=="],
 
-    "safe-stable-stringify": ["safe-stable-stringify@2.5.0", "", {}, "sha512-b3rppTKm9T+PsVCBEOUR46GWI7fdOs00VKZ1+9c1EWDaDMvjQc6tUwuFyIprgGgTcWoVHSKrU8H31ZHA2e0RHA=="],
-
     "safer-buffer": ["safer-buffer@2.1.2", "", {}, "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="],
 
     "sax": ["sax@1.5.0", "", {}, "sha512-21IYA3Q5cQf089Z6tgaUTr7lDAyzoTPx5HRtbhsME8Udispad8dC/+sziTNugOEx54ilvatQ9YCzl4KQLPcRHA=="],
 
     "scheduler": ["scheduler@0.27.0", "", {}, "sha512-eNv+WrVbKu1f3vbYJT/xtiF5syA5HPIMtf9IgY/nKg0sWqzAUEvqY/xm7OcZc/qafLx/iO9FgOmeSAp4v5ti/Q=="],
 
-    "secure-json-parse": ["secure-json-parse@4.1.0", "", {}, "sha512-l4KnYfEyqYJxDwlNVyRfO2E4NTHfMKAWdUuA8J0yve2Dz/E/PdBepY03RvyJpssIpRFwJoCD55wA+mEDs6ByWA=="],
-
     "semver": ["semver@7.7.4", "", { "bin": { "semver": "bin/semver.js" } }, "sha512-vFKC2IEtQnVhpT78h1Yp8wzwrf8CM+MzKMHGJZfBtzhZNycRFnXsHk6E5TxIkkMsgNS7mdX3AGB7x2QM2di4lA=="],
 
     "send": ["send@1.2.1", "", { "dependencies": { "debug": "^4.4.3", "encodeurl": "^2.0.0", "escape-html": "^1.0.3", "etag": "^1.8.1", "fresh": "^2.0.0", "http-errors": "^2.0.1", "mime-types": "^3.0.2", "ms": "^2.1.3", "on-finished": "^2.4.1", "range-parser": "^1.2.1", "statuses": "^2.0.2" } }, "sha512-1gnZf7DFcoIcajTjTwjwuDjzuz4PPcY2StKPlsGAQ1+YH20IRVrBaXSWmdjowTJ6u8Rc01PoYOGHXfP1mYcZNQ=="],
@@ -3237,8 +3192,6 @@
 
     "slugify": ["slugify@1.6.6", "", {}, "sha512-h+z7HKHYXj6wJU+AnS/+IH8Uh9fdcX1Lrhg1/VMdf9PwoBQXFcXiAdsy2tSK0P6gKwJLXp02r90ahUCqHk9rrw=="],
 
-    "sonic-boom": ["sonic-boom@4.2.1", "", { "dependencies": { "atomic-sleep": "^1.0.0" } }, "sha512-w6AxtubXa2wTXAUsZMMWERrsIRAdrK0Sc+FUytWvYAhBJLyuI4llrMIC1DtlNSdI99EI86KZum2MMq3EAZlF9Q=="],
-
     "sonner": ["sonner@2.0.7", "", { "peerDependencies": { "react": "^18.0.0 || ^19.0.0 || ^19.0.0-rc", "react-dom": "^18.0.0 || ^19.0.0 || ^19.0.0-rc" } }, "sha512-W6ZN4p58k8aDKA4XPcx2hpIQXBRAgyiWVkYhT7CvK6D3iAu7xjvVyhQHg2/iaKJZ1XVJ4r7XuwGL+WGEK37i9w=="],
 
     "source-map": ["source-map@0.6.1", "", {}, "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="],
@@ -3307,7 +3260,7 @@
 
     "strip-indent": ["strip-indent@3.0.0", "", { "dependencies": { "min-indent": "^1.0.0" } }, "sha512-laJTa3Jb+VQpaC6DseHhF7dXVqHTfJPCRDaEbid/drOhgitgYku/letMUqOXFoWV0zIIUbjpdH2t+tYj4bQMRQ=="],
 
-    "strip-json-comments": ["strip-json-comments@5.0.3", "", {}, "sha512-1tB5mhVo7U+ETBKNf92xT4hrQa3pm0MZ0PQvuDnWgAAGHDsfp4lPSpiS6psrSiet87wyGPh9ft6wmhOMQ0hDiw=="],
+    "strip-json-comments": ["strip-json-comments@3.1.1", "", {}, "sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig=="],
 
     "strnum": ["strnum@2.4.0", "", { "dependencies": { "anynum": "^1.0.0" } }, "sha512-sHrVyWWdq28RbhjuJdZsA1SnGRJV6NiXbk6AXBxDOsgAcA+lmpUZCYjOdLBxkXMwis6RRe7dlZt4VlIWFVzkmg=="],
 
@@ -3345,8 +3298,6 @@
 
     "thenify-all": ["thenify-all@1.6.0", "", { "dependencies": { "thenify": ">= 3.1.0 < 4" } }, "sha512-RNxQH/qI8/t3thXJDwcstUO4zeqo64+Uy/+sNVRBx4Xn2OX+OZ9oP+iJnNFqplFra2ZUVeKCSa2oVWi3T4uVmA=="],
 
-    "thread-stream": ["thread-stream@4.2.0", "", { "dependencies": { "real-require": "^1.0.0" } }, "sha512-e2zZ96wSChazBsbENf/Pcm/4swHt2cEKQ92rhUjkL9GCKiTDJIaTBenjE/m9DXi0QBmTMDkFDdOomUy20A1tDQ=="],
-
     "throat": ["throat@5.0.0", "", {}, "sha512-fcwX4mndzpLQKBS1DVYhGAcYaYt7vsHNIvQV+WXMvnow5cgjPphq5CaayLaGsjRdSCKZFNGt7/GYAuXaNOiYCA=="],
 
     "tiny-invariant": ["tiny-invariant@1.3.3", "", {}, "sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg=="],
@@ -3679,8 +3630,6 @@
 
     "@eslint/eslintrc/minimatch": ["minimatch@3.1.5", "", { "dependencies": { "brace-expansion": "^1.1.7" } }, "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w=="],
 
-    "@eslint/eslintrc/strip-json-comments": ["strip-json-comments@3.1.1", "", {}, "sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig=="],
-
     "@expo/cli/accepts": ["accepts@1.3.8", "", { "dependencies": { "mime-types": "~2.1.34", "negotiator": "0.6.3" } }, "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw=="],
 
     "@expo/cli/chalk": ["chalk@4.1.2", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA=="],
@@ -4063,8 +4012,6 @@
 
     "terser/commander": ["commander@2.20.3", "", {}, "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="],
 
-    "thread-stream/real-require": ["real-require@1.0.0", "", {}, "sha512-P4nbQYQfePJxRSmY+v/KINxVucm4NF3p3s7pJveMTtom52FR4YGltUQLB8idDXwDDWW+eYrWDFbuzUnjoWHF7g=="],
-
     "twrnc/tailwindcss": ["tailwindcss@3.4.19", "", { "dependencies": { "@alloc/quick-lru": "^5.2.0", "arg": "^5.0.2", "chokidar": "^3.6.0", "didyoumean": "^1.2.2", "dlv": "^1.1.3", "fast-glob": "^3.3.2", "glob-parent": "^6.0.2", "is-glob": "^4.0.3", "jiti": "^1.21.7", "lilconfig": "^3.1.3", "micromatch": "^4.0.8", "normalize-path": "^3.0.0", "object-hash": "^3.0.0", "picocolors": "^1.1.1", "postcss": "^8.4.47", "postcss-import": "^15.1.0", "postcss-js": "^4.0.1", "postcss-load-config": "^4.0.2 || ^5.0 || ^6.0", "postcss-nested": "^6.2.0", "postcss-selector-parser": "^6.1.2", "resolve": "^1.22.8", "sucrase": "^3.35.0" }, "bin": { "tailwind": "lib/cli.js", "tailwindcss": "lib/cli.js" } }, "sha512-3ofp+LL8E+pK/JuPLPggVAIaEuhvIz4qNcf3nA1Xn2o/7fb7s/TYpHhwGDv1ZU3PkBluUVaF8PyCHcm48cKLWQ=="],
 
     "vite/esbuild": ["esbuild@0.27.3", "", { "optionalDependencies": { "@esbuild/aix-ppc64": "0.27.3", "@esbuild/android-arm": "0.27.3", "@esbuild/android-arm64": "0.27.3", "@esbuild/android-x64": "0.27.3", "@esbuild/darwin-arm64": "0.27.3", "@esbuild/darwin-x64": "0.27.3", "@esbuild/freebsd-arm64": "0.27.3", "@esbuild/freebsd-x64": "0.27.3", "@esbuild/linux-arm": "0.27.3", "@esbuild/linux-arm64": "0.27.3", "@esbuild/linux-ia32": "0.27.3", "@esbuild/linux-loong64": "0.27.3", "@esbuild/linux-mips64el": "0.27.3", "@esbuild/linux-ppc64": "0.27.3", "@esbuild/linux-riscv64": "0.27.3", "@esbuild/linux-s390x": "0.27.3", "@esbuild/linux-x64": "0.27.3", "@esbuild/netbsd-arm64": "0.27.3", "@esbuild/netbsd-x64": "0.27.3", "@esbuild/openbsd-arm64": "0.27.3", "@esbuild/openbsd-x64": "0.27.3", "@esbuild/openharmony-arm64": "0.27.3", "@esbuild/sunos-x64": "0.27.3", "@esbuild/win32-arm64": "0.27.3", "@esbuild/win32-ia32": "0.27.3", "@esbuild/win32-x64": "0.27.3" }, "bin": { "esbuild": "bin/esbuild" } }, "sha512-8VwMnyGCONIs6cWue2IdpHxHnAjzxnw2Zr7MkVxB2vjmQ2ivqGFb4LEG3SMnv0Gb2F/G/2yA8zUaiL1gywDCCg=="],

flake.nix

@@ -53,10 +53,9 @@
       # so source-only edits do not force Bun to reinstall.
       dependencySource = lib.fileset.toSource {
         root = ./.;
-        fileset = lib.fileset.fileFilter
+        fileset = lib.fileset.fileFilter (
-          (
+          file: file.name == "bun.lock" || file.name == "package.json" || file.name == "bunfig.toml"
-            file: file.name == "bun.lock" || file.name == "package.json" || file.name == "bunfig.toml"
+        ) ./.;
-          ) ./.;
       };
 
       # Checks run against a clean source tree, even when using `path:.`.
@@ -93,12 +92,10 @@
         lib.mapAttrs mkBunScript scripts;
       mkBunApps =
         commands:
-        lib.mapAttrs
+        lib.mapAttrs (name: command: {
-          (name: command: {
+          type = "app";
-            type = "app";
+          program = "${command}/bin/${name}";
-            program = "${command}/bin/${name}";
+        }) commands;
-          })
-          commands;
       mkBunNodeModules =
         system: pkgs:
         pkgs.stdenvNoCC.mkDerivation {
@@ -258,7 +255,6 @@
             pkg-config
             postgresql
             python3
-            typescript-go
             watchman
           ];
           linuxPackages = with pkgs; [

packages/freya-agent-protocol/package.json

@@ -6,8 +6,5 @@
 	"types": "src/index.ts",
 	"scripts": {
 		"test": "bun test ./src"
-	},
-	"dependencies": {
-		"@freya/core": "workspace:*"
 	}
 }

packages/freya-agent-protocol/src/index.test.ts

@@ -1,40 +1,20 @@
-import { ConversationEntryKind, ConversationEntryVisibility } from "@freya/core"
 import { describe, expect, test } from "bun:test"
 
-import { AgentEventKind, type AgentEvent, type AgentServerApi } from "./index"
+import type { AgentEvent, AgentServerApi } from "./index"
 
 describe("agent protocol", () => {
 	test("defines server methods and agent events", () => {
 		const server: AgentServerApi = {
 			async sendMessage(message) {
-				return {
+				return { message, conversationId: "conversation-1" }
-					id: "entry-1",
-					conversationId: "conversation-1",
-					sequence: 1,
-					kind: ConversationEntryKind.UserMessage,
-					visibility: ConversationEntryVisibility.UserVisible,
-					fileId: null,
-					payload: {
-						role: "user",
-						parts: [{ type: "text", text: message }],
-					},
-					metadata: {},
-					createdAt: "2026-07-03T00:00:00.000Z",
-				}
-			},
-			notify() {
-				// no-op for protocol shape test
 			},
 			ping() {
 				return "pong"
 			},
 		}
-		const event: AgentEvent = {
+		const event: AgentEvent = { type: "message_finished" }
-			kind: AgentEventKind.ResponseFinished,
-			conversationId: "conversation-1",
-		}
 
 		expect(server.ping()).toBe("pong")
-		expect(event.kind).toBe(AgentEventKind.ResponseFinished)
+		expect(event.type).toBe("message_finished")
 	})
 })

packages/freya-agent-protocol/src/index.ts

@@ -1,46 +1,18 @@
-import type { ConversationEntry } from "@freya/core"
+export interface SendMessageResult {
-
+	message: string
-export const AgentEventKind = {
-	ConversationStarted: "conversation_started",
-	ConversationEntryCreated: "conversation_entry_created",
-	ResponseFinished: "response_finished",
-	ResponseFailed: "response_failed",
-} as const
-
-export type AgentEventKind = (typeof AgentEventKind)[keyof typeof AgentEventKind]
-
-export interface AgentConversationStartedEvent {
-	kind: typeof AgentEventKind.ConversationStarted
 	conversationId: string
 }
 
-export interface AgentConversationEntryCreatedEvent {
-	kind: typeof AgentEventKind.ConversationEntryCreated
-	entry: ConversationEntry
-}
-
-export interface AgentResponseFinishedEvent {
-	kind: typeof AgentEventKind.ResponseFinished
-	conversationId: string
-}
-
-export interface AgentResponseFailedEvent {
-	kind: typeof AgentEventKind.ResponseFailed
-	conversationId: string
-	error: string
-}
-
 export type AgentEvent =
-	| AgentConversationStartedEvent
+	| { type: "conversation_started"; conversationId: string }
-	| AgentConversationEntryCreatedEvent
+	| { type: "message_created"; text: string }
-	| AgentResponseFinishedEvent
+	| { type: "tool_started"; toolName: string }
-	| AgentResponseFailedEvent
+	| { type: "tool_finished"; toolName: string; ok: boolean }
-
+	| { type: "message_finished" }
-export type UserEvent = { type: "typing" }
+	| { type: "message_failed"; error: string }
 
 export interface AgentServerApi {
-	sendMessage(message: string): Promise<ConversationEntry>
+	sendMessage(message: string): Promise<SendMessageResult>
-	notify(event: UserEvent): void
 	ping(): "pong"
 }
 

packages/freya-core/src/conversation.test.ts

@@ -4,11 +4,7 @@ import {
 	AttachmentType,
 	AttachmentPayload,
 	ContextSummaryPayload,
-	Conversation,
-	ConversationEntry,
-	ConversationEntryKind,
 	ConversationEntryMetadata,
-	ConversationEntryVisibility,
 	GenericObjectPayload,
 	UserMessagePayload,
 } from "./conversation"
@@ -147,99 +143,4 @@ describe("conversation entry schemas", () => {
 			}),
 		).toThrow()
 	})
-
-	test("parses conversation summaries", () => {
-		const conversation = Conversation.assert({
-			id: "11111111-1111-4111-8111-111111111111",
-			createdAt: "2026-06-17T09:30:00.000Z",
-			updatedAt: "2026-06-17T09:35:00.000Z",
-		})
-
-		expect(conversation.id).toBe("11111111-1111-4111-8111-111111111111")
-	})
-
-	test("parses kind-specific conversation entries", () => {
-		const userMessageEntry = ConversationEntry.assert({
-			id: "22222222-2222-4222-8222-222222222222",
-			conversationId: "11111111-1111-4111-8111-111111111111",
-			sequence: 1,
-			kind: ConversationEntryKind.UserMessage,
-			visibility: ConversationEntryVisibility.UserVisible,
-			fileId: null,
-			payload: {
-				role: "user",
-				parts: [{ type: "text", text: "hello" }],
-			},
-			metadata: {},
-			createdAt: "2026-06-17T09:30:00.000Z",
-		})
-		const attachmentEntry = ConversationEntry.assert({
-			id: "33333333-3333-4333-8333-333333333333",
-			conversationId: "11111111-1111-4111-8111-111111111111",
-			sequence: 2,
-			kind: ConversationEntryKind.Attachment,
-			visibility: ConversationEntryVisibility.UserVisible,
-			fileId: "44444444-4444-4444-8444-444444444444",
-			payload: {
-				role: "user",
-				name: "photo.png",
-				mimeType: "image/png",
-				attachmentType: AttachmentType.Image,
-			},
-			metadata: {},
-			createdAt: "2026-06-17T09:31:00.000Z",
-		})
-
-		expect(userMessageEntry.kind).toBe(ConversationEntryKind.UserMessage)
-		expect(attachmentEntry.kind).toBe(ConversationEntryKind.Attachment)
-	})
-
-	test("rejects conversation entries whose payload does not match the kind", () => {
-		expect(() =>
-			ConversationEntry.assert({
-				id: "22222222-2222-4222-8222-222222222222",
-				conversationId: "11111111-1111-4111-8111-111111111111",
-				sequence: 1,
-				kind: ConversationEntryKind.UserMessage,
-				visibility: ConversationEntryVisibility.UserVisible,
-				fileId: null,
-				payload: {
-					role: "assistant",
-					parts: [{ type: "text", text: "hello" }],
-				},
-				metadata: {},
-				createdAt: "2026-06-17T09:30:00.000Z",
-			}),
-		).toThrow()
-	})
-
-	test("rejects serialized conversations with extra fields", () => {
-		expect(() =>
-			Conversation.assert({
-				id: "11111111-1111-4111-8111-111111111111",
-				createdAt: "2026-06-17T09:30:00.000Z",
-				updatedAt: "2026-06-17T09:35:00.000Z",
-				title: "not yet part of the schema",
-			}),
-		).toThrow()
-	})
-
-	test("rejects file ids on non-attachment entries", () => {
-		expect(() =>
-			ConversationEntry.assert({
-				id: "22222222-2222-4222-8222-222222222222",
-				conversationId: "11111111-1111-4111-8111-111111111111",
-				sequence: 1,
-				kind: ConversationEntryKind.UserMessage,
-				visibility: ConversationEntryVisibility.UserVisible,
-				fileId: "44444444-4444-4444-8444-444444444444",
-				payload: {
-					role: "user",
-					parts: [{ type: "text", text: "hello" }],
-				},
-				metadata: {},
-				createdAt: "2026-06-17T09:30:00.000Z",
-			}),
-		).toThrow()
-	})
 })

packages/freya-core/src/conversation.ts

@@ -146,19 +146,6 @@ export const ConversationEntryMetadata = type({
 /** Metadata bag attached to a conversation entry. */
 export type ConversationEntryMetadata = typeof ConversationEntryMetadata.infer
 
-export const ToolCallPayload = type({
-	toolName: "string",
-})
-
-export type ToolCallPayload = typeof ToolCallPayload.infer
-
-export const ToolResultPayload = type({
-	toolName: "string",
-	ok: "boolean",
-})
-
-export type ToolResultPayload = typeof ToolResultPayload.infer
-
 /** Generic object payload used by operational entries. */
 export const GenericObjectPayload = type("Record<string, unknown>")
 
@@ -171,118 +158,4 @@ export type ConversationEntryPayload =
 	| AssistantMessagePayload
 	| AttachmentPayload
 	| ContextSummaryPayload
-	| ToolCallPayload
-	| ToolResultPayload
 	| GenericObjectPayload
-
-export const Conversation = type({
-	"+": "reject",
-	id: "string.uuid",
-	createdAt: "string.date.iso",
-	updatedAt: "string.date.iso",
-})
-
-export type Conversation = typeof Conversation.infer
-
-export const UserMessageConversationEntry = type({
-	"+": "reject",
-	id: "string.uuid",
-	conversationId: "string.uuid",
-	sequence: "number.integer >= 1",
-	kind: "'user_message'",
-	visibility: type.enumerated(...Object.values(ConversationEntryVisibility)),
-	fileId: "null",
-	payload: UserMessagePayload,
-	metadata: ConversationEntryMetadata,
-	createdAt: "string.date.iso",
-})
-
-export const AssistantMessageConversationEntry = type({
-	"+": "reject",
-	id: "string.uuid",
-	conversationId: "string.uuid",
-	sequence: "number.integer >= 1",
-	kind: "'assistant_message'",
-	visibility: type.enumerated(...Object.values(ConversationEntryVisibility)),
-	fileId: "null",
-	payload: AssistantMessagePayload,
-	metadata: ConversationEntryMetadata,
-	createdAt: "string.date.iso",
-})
-
-export const AttachmentConversationEntry = type({
-	"+": "reject",
-	id: "string.uuid",
-	conversationId: "string.uuid",
-	sequence: "number.integer >= 1",
-	kind: "'attachment'",
-	visibility: type.enumerated(...Object.values(ConversationEntryVisibility)),
-	fileId: "string.uuid",
-	payload: AttachmentPayload,
-	metadata: ConversationEntryMetadata,
-	createdAt: "string.date.iso",
-})
-
-export const ToolCallConversationEntry = type({
-	"+": "reject",
-	id: "string.uuid",
-	conversationId: "string.uuid",
-	sequence: "number.integer >= 1",
-	kind: "'tool_call'",
-	visibility: type.enumerated(...Object.values(ConversationEntryVisibility)),
-	fileId: "null",
-	payload: GenericObjectPayload,
-	metadata: ConversationEntryMetadata,
-	createdAt: "string.date.iso",
-})
-
-export const ToolResultConversationEntry = type({
-	"+": "reject",
-	id: "string.uuid",
-	conversationId: "string.uuid",
-	sequence: "number.integer >= 1",
-	kind: "'tool_result'",
-	visibility: type.enumerated(...Object.values(ConversationEntryVisibility)),
-	fileId: "null",
-	payload: GenericObjectPayload,
-	metadata: ConversationEntryMetadata,
-	createdAt: "string.date.iso",
-})
-
-export const ContextSummaryConversationEntry = type({
-	"+": "reject",
-	id: "string.uuid",
-	conversationId: "string.uuid",
-	sequence: "number.integer >= 1",
-	kind: "'context_summary'",
-	visibility: type.enumerated(...Object.values(ConversationEntryVisibility)),
-	fileId: "null",
-	payload: ContextSummaryPayload,
-	metadata: ConversationEntryMetadata,
-	createdAt: "string.date.iso",
-})
-
-export const SystemNoteConversationEntry = type({
-	"+": "reject",
-	id: "string.uuid",
-	conversationId: "string.uuid",
-	sequence: "number.integer >= 1",
-	kind: "'system_note'",
-	visibility: type.enumerated(...Object.values(ConversationEntryVisibility)),
-	fileId: "null",
-	payload: GenericObjectPayload,
-	metadata: ConversationEntryMetadata,
-	createdAt: "string.date.iso",
-})
-
-export const ConversationEntry = type.or(
-	UserMessageConversationEntry,
-	AssistantMessageConversationEntry,
-	AttachmentConversationEntry,
-	ToolCallConversationEntry,
-	ToolResultConversationEntry,
-	ContextSummaryConversationEntry,
-	SystemNoteConversationEntry,
-)
-
-export type ConversationEntry = typeof ConversationEntry.infer

packages/freya-core/src/index.ts

@@ -10,15 +10,10 @@ export { UnknownActionError } from "./action"
 export type { ConversationEntryPayload } from "./conversation"
 export {
 	AssistantMessagePayload,
-	AssistantMessageConversationEntry,
 	AttachmentPayload,
-	AttachmentConversationEntry,
 	AttachmentType,
 	ContextSummary,
-	ContextSummaryConversationEntry,
 	ContextSummaryPayload,
-	Conversation,
-	ConversationEntry,
 	ConversationEntryKind,
 	ConversationEntryMetadata,
 	ConversationEntryVisibility,
@@ -26,14 +21,8 @@ export {
 	JsonMessagePart,
 	MessagePart,
 	ModelRunMetadata,
-	SystemNoteConversationEntry,
 	TextMessagePart,
-	ToolCallConversationEntry,
-	ToolCallPayload,
-	ToolResultConversationEntry,
-	ToolResultPayload,
 	UserMessagePayload,
-	UserMessageConversationEntry,
 } from "./conversation"
 
 // Feed

skills-lock.json

@@ -1,11 +0,0 @@
-{
-  "version": 1,
-  "skills": {
-    "upgrading-expo": {
-      "source": "expo/skills",
-      "sourceType": "github",
-      "skillPath": "plugins/expo/skills/upgrading-expo/SKILL.md",
-      "computedHash": "98d228925a442126789d90783fdd4ae5de33ab690024b575698057d2ffc44b40"
-    }
-  }
-}