feat(caldav): add slot support for feed items

Adds three LLM-fillable slots to every CalDav feed item:
insight, preparation, and crossSource. Slot prompts are
stored in separate .txt files under src/prompts/ with
few-shot examples to steer the LLM away from restating
event details.

Co-authored-by: Ona <no-reply@ona.com>

.ona/automations.yaml

@@ -1,8 +1,8 @@
 services:
   expo:
     name: Expo Dev Server
-    description: Expo development server for aelis-client
+    description: Expo development server for aris-client
     triggeredBy:
       - postDevcontainerStart
     commands:
-      start: cd apps/aelis-client && ./scripts/run-dev-server.sh
+      start: cd apps/aris-client && ./scripts/run-dev-server.sh

AGENTS.md

@@ -2,7 +2,7 @@
 
 ## Project
 
-AELIS is an AI-powered personal assistant that aggregates data from various sources into a contextual feed. Monorepo with `packages/` (shared libraries) and `apps/` (applications).
+ARIS is an AI-powered personal assistant that aggregates data from various sources into a contextual feed. Monorepo with `packages/` (shared libraries) and `apps/` (applications).
 
 ## Commands
 

README.md

@@ -1,4 +1,4 @@
-# aelis
+# aris
 
 To install dependencies:
 
@@ -8,14 +8,14 @@ bun install
 
 ## Packages
 
-### @aelis/source-tfl
+### @aris/source-tfl
 
 TfL (Transport for London) feed source for tube, overground, and Elizabeth line alerts.
 
 #### Testing
 
 ```bash
-cd packages/aelis-source-tfl
+cd packages/aris-source-tfl
 bun run test
 ```
 

apps/aris-backend/package.json

@@ -1,5 +1,5 @@
 {
-	"name": "@aelis/backend",
+	"name": "@aris/backend",
 	"version": "0.0.0",
 	"type": "module",
 	"main": "src/server.ts",
@@ -9,10 +9,10 @@
 		"test": "bun test src/"
 	},
 	"dependencies": {
-		"@aelis/core": "workspace:*",
-		"@aelis/source-location": "workspace:*",
-		"@aelis/source-tfl": "workspace:*",
-		"@aelis/source-weatherkit": "workspace:*",
+		"@aris/core": "workspace:*",
+		"@aris/source-location": "workspace:*",
+		"@aris/source-tfl": "workspace:*",
+		"@aris/source-weatherkit": "workspace:*",
 		"arktype": "^2.1.29",
 		"better-auth": "^1",
 		"hono": "^4",

apps/aris-backend/src/feed/http.test.ts

@@ -1,4 +1,4 @@
-import type { ActionDefinition, ContextEntry, FeedItem, FeedSource } from "@aelis/core"
+import type { ActionDefinition, ContextEntry, FeedItem, FeedSource } from "@aris/core"
 
 import { describe, expect, test } from "bun:test"
 import { Hono } from "hono"

apps/aris-backend/src/location/http.ts

@@ -45,7 +45,7 @@ async function handleUpdateLocation(c: Context<Env>) {
 	const user = c.get("user")!
 	const sessionManager = c.get("sessionManager")
 	const session = sessionManager.getOrCreate(user.id)
-	await session.engine.executeAction("aelis.location", "update-location", {
+	await session.engine.executeAction("aris.location", "update-location", {
 		lat: result.lat,
 		lng: result.lng,
 		accuracy: result.accuracy,

apps/aris-backend/src/server.ts

@@ -1,4 +1,4 @@
-import { LocationSource } from "@aelis/source-location"
+import { LocationSource } from "@aris/source-location"
 import { Hono } from "hono"
 
 import { registerAuthHandlers } from "./auth/http.ts"

apps/aris-backend/src/session/feed-source-provider.ts

@@ -1,4 +1,4 @@
-import type { FeedSource } from "@aelis/core"
+import type { FeedSource } from "@aris/core"
 
 export interface FeedSourceProvider {
 	feedSourceForUser(userId: string): FeedSource

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

@@ -1,6 +1,6 @@
-import type { WeatherKitClient, WeatherKitResponse } from "@aelis/source-weatherkit"
+import type { WeatherKitClient, WeatherKitResponse } from "@aris/source-weatherkit"
 
-import { LocationSource } from "@aelis/source-location"
+import { LocationSource } from "@aris/source-location"
 import { describe, expect, mock, test } from "bun:test"
 
 import { WeatherSourceProvider } from "../weather/provider.ts"
@@ -44,8 +44,8 @@ describe("UserSessionManager", () => {
 		const session1 = manager.getOrCreate("user-1")
 		const session2 = manager.getOrCreate("user-2")
 
-		const source1 = session1.getSource<LocationSource>("aelis.location")
-		const source2 = session2.getSource<LocationSource>("aelis.location")
+		const source1 = session1.getSource<LocationSource>("aris.location")
+		const source2 = session2.getSource<LocationSource>("aris.location")
 
 		expect(source1).not.toBe(source2)
 	})
@@ -81,7 +81,7 @@ describe("UserSessionManager", () => {
 
 		const session = manager.getOrCreate("user-1")
 
-		expect(session.getSource("aelis.weather")).toBeDefined()
+		expect(session.getSource("aris.weather")).toBeDefined()
 	})
 
 	test("accepts mixed providers", () => {
@@ -90,8 +90,8 @@ describe("UserSessionManager", () => {
 
 		const session = manager.getOrCreate("user-1")
 
-		expect(session.getSource("aelis.location")).toBeDefined()
-		expect(session.getSource("aelis.weather")).toBeDefined()
+		expect(session.getSource("aris.location")).toBeDefined()
+		expect(session.getSource("aris.weather")).toBeDefined()
 	})
 
 	test("refresh returns feed result through session", async () => {
@@ -110,14 +110,14 @@ describe("UserSessionManager", () => {
 		const manager = new UserSessionManager([() => new LocationSource()])
 
 		const session = manager.getOrCreate("user-1")
-		await session.engine.executeAction("aelis.location", "update-location", {
+		await session.engine.executeAction("aris.location", "update-location", {
 			lat: 51.5074,
 			lng: -0.1278,
 			accuracy: 10,
 			timestamp: new Date(),
 		})
 
-		const source = session.getSource<LocationSource>("aelis.location")
+		const source = session.getSource<LocationSource>("aris.location")
 		expect(source?.lastLocation?.lat).toBe(51.5074)
 	})
 
@@ -128,7 +128,7 @@ describe("UserSessionManager", () => {
 		const session = manager.getOrCreate("user-1")
 		session.engine.subscribe(callback)
 
-		await session.engine.executeAction("aelis.location", "update-location", {
+		await session.engine.executeAction("aris.location", "update-location", {
 			lat: 51.5074,
 			lng: -0.1278,
 			accuracy: 10,
@@ -152,7 +152,7 @@ describe("UserSessionManager", () => {
 
 		// Create new session and push location — old callback should not fire
 		const session2 = manager.getOrCreate("user-1")
-		await session2.engine.executeAction("aelis.location", "update-location", {
+		await session2.engine.executeAction("aris.location", "update-location", {
 			lat: 51.5074,
 			lng: -0.1278,
 			accuracy: 10,

apps/aris-backend/src/session/user-session.test.ts

@@ -1,6 +1,6 @@
-import type { ActionDefinition, ContextEntry, FeedSource } from "@aelis/core"
+import type { ActionDefinition, ContextEntry, FeedSource } from "@aris/core"
 
-import { LocationSource } from "@aelis/source-location"
+import { LocationSource } from "@aris/source-location"
 import { describe, expect, test } from "bun:test"
 
 import { UserSession } from "./user-session.ts"
@@ -36,7 +36,7 @@ describe("UserSession", () => {
 		const location = new LocationSource()
 		const session = new UserSession([location])
 
-		const result = session.getSource<LocationSource>("aelis.location")
+		const result = session.getSource<LocationSource>("aris.location")
 
 		expect(result).toBe(location)
 	})
@@ -59,7 +59,7 @@ describe("UserSession", () => {
 		const location = new LocationSource()
 		const session = new UserSession([location])
 
-		await session.engine.executeAction("aelis.location", "update-location", {
+		await session.engine.executeAction("aris.location", "update-location", {
 			lat: 51.5,
 			lng: -0.1,
 			accuracy: 10,

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

@@ -1,4 +1,4 @@
-import { FeedEngine, type FeedSource } from "@aelis/core"
+import { FeedEngine, type FeedSource } from "@aris/core"
 
 export class UserSession {
 	readonly engine: FeedEngine

apps/aris-backend/src/tfl/provider.ts

@@ -1,4 +1,4 @@
-import { TflSource, type ITflApi } from "@aelis/source-tfl"
+import { TflSource, type ITflApi } from "@aris/source-tfl"
 
 import type { FeedSourceProvider } from "../session/feed-source-provider.ts"
 

apps/aris-backend/src/weather/provider.ts

@@ -1,4 +1,4 @@
-import { WeatherSource, type WeatherSourceOptions } from "@aelis/source-weatherkit"
+import { WeatherSource, type WeatherSourceOptions } from "@aris/source-weatherkit"
 
 import type { FeedSourceProvider } from "../session/feed-source-provider.ts"
 

apps/aris-client/app.json

@@ -1,11 +1,11 @@
 {
 	"expo": {
-		"name": "Aelis",
-		"slug": "aelis-client",
+		"name": "Aris",
+		"slug": "aris-client",
 		"version": "1.0.0",
 		"orientation": "portrait",
 		"icon": "./assets/images/icon.png",
-		"scheme": "aelis",
+		"scheme": "aris",
 		"userInterfaceStyle": "automatic",
 		"newArchEnabled": true,
 		"ios": {
@@ -15,7 +15,7 @@
 				},
 				"ITSAppUsesNonExemptEncryption": false
 			},
-			"bundleIdentifier": "sh.nym.aelis"
+			"bundleIdentifier": "sh.nym.aris"
 		},
 		"android": {
 			"adaptiveIcon": {
@@ -26,7 +26,7 @@
 			},
 			"edgeToEdgeEnabled": true,
 			"predictiveBackGestureEnabled": false,
-			"package": "sh.nym.aelis"
+			"package": "sh.nym.aris"
 		},
 		"web": {
 			"output": "static",

apps/aris-client/package.json

@@ -1,5 +1,5 @@
 {
-	"name": "aelis-client",
+	"name": "aris-client",
 	"version": "1.0.0",
 	"private": true,
 	"main": "expo-router/entry",

bun.lock

@@ -13,14 +13,14 @@
         "typescript": "^5",
       },
     },
-    "apps/aelis-backend": {
-      "name": "@aelis/backend",
+    "apps/aris-backend": {
+      "name": "@aris/backend",
       "version": "0.0.0",
       "dependencies": {
-        "@aelis/core": "workspace:*",
-        "@aelis/source-location": "workspace:*",
-        "@aelis/source-tfl": "workspace:*",
-        "@aelis/source-weatherkit": "workspace:*",
+        "@aris/core": "workspace:*",
+        "@aris/source-location": "workspace:*",
+        "@aris/source-tfl": "workspace:*",
+        "@aris/source-weatherkit": "workspace:*",
         "arktype": "^2.1.29",
         "better-auth": "^1",
         "hono": "^4",
@@ -30,8 +30,8 @@
         "@types/pg": "^8",
       },
     },
-    "apps/aelis-client": {
-      "name": "aelis-client",
+    "apps/aris-client": {
+      "name": "aris-client",
       "version": "1.0.0",
       "dependencies": {
         "@expo-google-fonts/inter": "^0.4.2",
@@ -74,72 +74,72 @@
         "typescript": "~5.9.2",
       },
     },
-    "packages/aelis-core": {
-      "name": "@aelis/core",
+    "packages/aris-core": {
+      "name": "@aris/core",
       "version": "0.0.0",
       "dependencies": {
         "@standard-schema/spec": "^1.1.0",
       },
     },
-    "packages/aelis-data-source-weatherkit": {
-      "name": "@aelis/data-source-weatherkit",
+    "packages/aris-data-source-weatherkit": {
+      "name": "@aris/data-source-weatherkit",
       "version": "0.0.0",
       "dependencies": {
-        "@aelis/core": "workspace:*",
+        "@aris/core": "workspace:*",
         "arktype": "^2.1.0",
       },
     },
-    "packages/aelis-feed-enhancers": {
-      "name": "@aelis/feed-enhancers",
+    "packages/aris-feed-enhancers": {
+      "name": "@aris/feed-enhancers",
       "version": "0.0.0",
       "dependencies": {
-        "@aelis/core": "workspace:*",
-        "@aelis/source-caldav": "workspace:*",
-        "@aelis/source-google-calendar": "workspace:*",
-        "@aelis/source-tfl": "workspace:*",
-        "@aelis/source-weatherkit": "workspace:*",
+        "@aris/core": "workspace:*",
+        "@aris/source-caldav": "workspace:*",
+        "@aris/source-google-calendar": "workspace:*",
+        "@aris/source-tfl": "workspace:*",
+        "@aris/source-weatherkit": "workspace:*",
       },
     },
-    "packages/aelis-source-caldav": {
-      "name": "@aelis/source-caldav",
+    "packages/aris-source-caldav": {
+      "name": "@aris/source-caldav",
       "version": "0.0.0",
       "dependencies": {
-        "@aelis/core": "workspace:*",
+        "@aris/core": "workspace:*",
         "ical.js": "^2.1.0",
         "tsdav": "^2.1.7",
       },
     },
-    "packages/aelis-source-google-calendar": {
-      "name": "@aelis/source-google-calendar",
+    "packages/aris-source-google-calendar": {
+      "name": "@aris/source-google-calendar",
       "version": "0.0.0",
       "dependencies": {
-        "@aelis/core": "workspace:*",
+        "@aris/core": "workspace:*",
         "arktype": "^2.1.0",
       },
     },
-    "packages/aelis-source-location": {
-      "name": "@aelis/source-location",
+    "packages/aris-source-location": {
+      "name": "@aris/source-location",
       "version": "0.0.0",
       "dependencies": {
-        "@aelis/core": "workspace:*",
+        "@aris/core": "workspace:*",
         "arktype": "^2.1.0",
       },
     },
-    "packages/aelis-source-tfl": {
-      "name": "@aelis/source-tfl",
+    "packages/aris-source-tfl": {
+      "name": "@aris/source-tfl",
       "version": "0.0.0",
       "dependencies": {
-        "@aelis/core": "workspace:*",
-        "@aelis/source-location": "workspace:*",
+        "@aris/core": "workspace:*",
+        "@aris/source-location": "workspace:*",
         "arktype": "^2.1.0",
       },
     },
-    "packages/aelis-source-weatherkit": {
-      "name": "@aelis/source-weatherkit",
+    "packages/aris-source-weatherkit": {
+      "name": "@aris/source-weatherkit",
       "version": "0.0.0",
       "dependencies": {
-        "@aelis/core": "workspace:*",
-        "@aelis/source-location": "workspace:*",
+        "@aris/core": "workspace:*",
+        "@aris/source-location": "workspace:*",
         "arktype": "^2.1.0",
       },
     },
@@ -147,26 +147,26 @@
   "packages": {
     "@0no-co/graphql.web": ["@0no-co/graphql.web@1.2.0", "", { "peerDependencies": { "graphql": "^14.0.0 || ^15.0.0 || ^16.0.0" }, "optionalPeers": ["graphql"] }, "sha512-/1iHy9TTr63gE1YcR5idjx8UREz1s0kFhydf3bBLCXyqjhkIc6igAzTOx3zPifCwFR87tsh/4Pa9cNts6d2otw=="],
 
-    "@aelis/backend": ["@aelis/backend@workspace:apps/aelis-backend"],
-
-    "@aelis/core": ["@aelis/core@workspace:packages/aelis-core"],
-
-    "@aelis/data-source-weatherkit": ["@aelis/data-source-weatherkit@workspace:packages/aelis-data-source-weatherkit"],
-
-    "@aelis/feed-enhancers": ["@aelis/feed-enhancers@workspace:packages/aelis-feed-enhancers"],
-
-    "@aelis/source-caldav": ["@aelis/source-caldav@workspace:packages/aelis-source-caldav"],
-
-    "@aelis/source-google-calendar": ["@aelis/source-google-calendar@workspace:packages/aelis-source-google-calendar"],
-
-    "@aelis/source-location": ["@aelis/source-location@workspace:packages/aelis-source-location"],
-
-    "@aelis/source-tfl": ["@aelis/source-tfl@workspace:packages/aelis-source-tfl"],
-
-    "@aelis/source-weatherkit": ["@aelis/source-weatherkit@workspace:packages/aelis-source-weatherkit"],
-
     "@alloc/quick-lru": ["@alloc/quick-lru@5.2.0", "", {}, "sha512-UrcABB+4bUrFABwbluTIBErXwvbsU/V7TZWfmbgJfbkwiBuziS9gxdODUyuiecfdGQ85jglMW6juS3+z5TsKLw=="],
 
+    "@aris/backend": ["@aris/backend@workspace:apps/aris-backend"],
+
+    "@aris/core": ["@aris/core@workspace:packages/aris-core"],
+
+    "@aris/data-source-weatherkit": ["@aris/data-source-weatherkit@workspace:packages/aris-data-source-weatherkit"],
+
+    "@aris/feed-enhancers": ["@aris/feed-enhancers@workspace:packages/aris-feed-enhancers"],
+
+    "@aris/source-caldav": ["@aris/source-caldav@workspace:packages/aris-source-caldav"],
+
+    "@aris/source-google-calendar": ["@aris/source-google-calendar@workspace:packages/aris-source-google-calendar"],
+
+    "@aris/source-location": ["@aris/source-location@workspace:packages/aris-source-location"],
+
+    "@aris/source-tfl": ["@aris/source-tfl@workspace:packages/aris-source-tfl"],
+
+    "@aris/source-weatherkit": ["@aris/source-weatherkit@workspace:packages/aris-source-weatherkit"],
+
     "@ark/schema": ["@ark/schema@0.56.0", "", { "dependencies": { "@ark/util": "0.56.0" } }, "sha512-ECg3hox/6Z/nLajxXqNhgPtNdHWC9zNsDyskwO28WinoFEnWow4IsERNz9AnXRhTZJnYIlAJ4uGn3nlLk65vZA=="],
 
     "@ark/util": ["@ark/util@0.56.0", "", {}, "sha512-BghfRC8b9pNs3vBoDJhcta0/c1J1rsoS1+HgVUreMFPdhz/CRAKReAu57YEllNaSy98rWAdY1gE+gFup7OXpgA=="],
@@ -823,8 +823,6 @@
 
     "acorn-walk": ["acorn-walk@8.3.4", "", { "dependencies": { "acorn": "^8.11.0" } }, "sha512-ueEepnujpqee2o5aIYnvHU6C0A42MNdsIDeqy5BydrkuC5R1ZuUFnm27EeFJGoEHJQgn3uleRvmTXaJgfXbt4g=="],
 
-    "aelis-client": ["aelis-client@workspace:apps/aelis-client"],
-
     "agent-base": ["agent-base@6.0.2", "", { "dependencies": { "debug": "4" } }, "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ=="],
 
     "ajv": ["ajv@8.11.0", "", { "dependencies": { "fast-deep-equal": "^3.1.1", "json-schema-traverse": "^1.0.0", "require-from-string": "^2.0.2", "uri-js": "^4.2.2" } }, "sha512-wGgprdCvMalC0BztXvitD2hC04YffAvtsUn93JbGXYLAtCUO4xd17mCCZQxUOItiBwZvJScWo8NIvQMQ71rdpg=="],
@@ -851,6 +849,8 @@
 
     "aria-hidden": ["aria-hidden@1.2.6", "", { "dependencies": { "tslib": "^2.0.0" } }, "sha512-ik3ZgC9dY/lYVVM++OISsaYDeg1tb0VtP5uL3ouh1koGOaUMDPpbFIei4JkFimWUFPn90sbMNMXQAIVOlnYKJA=="],
 
+    "aris-client": ["aris-client@workspace:apps/aris-client"],
+
     "arkregex": ["arkregex@0.0.5", "", { "dependencies": { "@ark/util": "0.56.0" } }, "sha512-ncYjBdLlh5/QnVsAA8De16Tc9EqmYM7y/WU9j+236KcyYNUXogpz3sC4ATIZYzzLxwI+0sEOaQLEmLmRleaEXw=="],
 
     "arktype": ["arktype@2.1.29", "", { "dependencies": { "@ark/schema": "0.56.0", "@ark/util": "0.56.0", "arkregex": "0.0.5" } }, "sha512-jyfKk4xIOzvYNayqnD8ZJQqOwcrTOUbIU4293yrzAjA3O1dWh61j71ArMQ6tS/u4pD7vabSPe7nG3RCyoXW6RQ=="],