refactor: top level dir + moved route

create a root directory entry in table for each user and move file browser under /directories/$id

packages/web/src/directories/directory-page/state.ts

@@ -0,0 +1,22 @@
+import type { Id } from "@fileone/convex/_generated/dataModel"
+import type {
+	DirectoryItem,
+	DirectoryItemKind,
+} from "@fileone/convex/model/directories"
+import type { RowSelectionState } from "@tanstack/react-table"
+import { atom } from "jotai"
+
+export const contextMenuTargeItemAtom = atom<DirectoryItem | null>(null)
+export const optimisticDeletedItemsAtom = atom(
+	new Set<Id<"files"> | Id<"directories">>(),
+)
+
+export const selectedFileRowsAtom = atom<RowSelectionState>({})
+
+export const newItemKindAtom = atom<DirectoryItemKind | null>(null)
+
+export const itemBeingRenamedAtom = atom<{
+	kind: DirectoryItemKind
+	originalItem: DirectoryItem
+	name: string
+} | null>(null)