refactor: pass full draft data instead of re-fetching

The useLoadDraft and useDeleteDraftMutation hooks were fetching drafts
via getDrafts() to look up a draft by ID. This was problematic because
getDrafts is paginated, so drafts not on the first page wouldn't be
found.

Changes:
- Add full Draft object to DraftSummary type
- useLoadDraft now takes Draft directly (only loads local media)
- useDeleteDraftMutation now takes {draftId, draft} to avoid re-fetch
- Update DraftItem and DraftsListDialog to pass full draft data

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/view/com/composer/Composer.tsx

@@ -327,22 +327,19 @@ export const ComposePost = ({
 
   const handleSelectDraft = React.useCallback(
     async (draftSummary: DraftSummary) => {
-      // Load full draft from server with media
-      const result = await loadDraft(draftSummary.id)
-      if (!result) return
-
-      const {draft, loadedMedia} = result
+      // Load local media files for the draft
+      const {loadedMedia} = await loadDraft(draftSummary.draft)
 
       // Convert server draft to composer posts
-      const posts = draftToComposerPosts(draft, loadedMedia)
+      const posts = draftToComposerPosts(draftSummary.draft, loadedMedia)
 
       // Dispatch restore action (this also sets draftId in state)
       composerDispatch({
         type: 'restore_from_draft',
         draftId: draftSummary.id,
         posts,
-        threadgateAllow: draft.threadgateAllow,
-        postgateEmbeddingRules: draft.postgateEmbeddingRules,
+        threadgateAllow: draftSummary.draft.threadgateAllow,
+        postgateEmbeddingRules: draftSummary.draft.postgateEmbeddingRules,
         loadedMedia,
       })
     },

src/view/com/composer/drafts/DraftItem.tsx

@@ -30,15 +30,15 @@ export function DraftItem({
 }: {
   draft: DraftSummary
   onSelect: (draft: DraftSummary) => void
-  onDelete: (draftId: string) => void
+  onDelete: (draft: DraftSummary) => void
 }) {
   const {_} = useLingui()
   const t = useTheme()
   const discardPromptControl = Prompt.usePromptControl()
 
   const handleDelete = useCallback(() => {
-    onDelete(draft.id)
-  }, [onDelete, draft.id])
+    onDelete(draft)
+  }, [onDelete, draft])
 
   return (
     <>

src/view/com/composer/drafts/DraftsListDialog.tsx

@@ -41,8 +41,8 @@ export function DraftsListDialog({
   )
 
   const handleDeleteDraft = useCallback(
-    (draftId: string) => {
-      deleteDraft(draftId)
+    (draftSummary: DraftSummary) => {
+      deleteDraft({draftId: draftSummary.id, draft: draftSummary.draft})
     },
     [deleteDraft],
   )

src/view/com/composer/drafts/state/api.ts

@@ -289,12 +289,12 @@ export function draftViewToSummary(
 
   return {
     id: view.id,
+    draft: view.draft,
     previewText,
     hasMedia,
     hasMissingMedia,
     mediaCount,
     postCount: view.draft.posts.length,
-    isReply: false, // Reply drafts not supported
     updatedAt: view.updatedAt,
     posts,
   }

src/view/com/composer/drafts/state/queries.ts

@@ -40,29 +40,19 @@ export function useDraftsQuery() {
 }
 
 /**
- * Hook to load a specific draft for editing
+ * Hook to load a draft's local media for editing.
+ * Takes the full Draft object (from DraftSummary) to avoid re-fetching.
  */
 export function useLoadDraft() {
-  const agent = useAgent()
-
   return useCallback(
     async (
-      draftId: string,
+      draft: AppBskyDraftDefs.Draft,
     ): Promise<{
-      draft: AppBskyDraftDefs.Draft
       loadedMedia: Map<string, string>
-    } | null> => {
-      // Fetch the draft from server
-      const res = await agent.app.bsky.draft.getDrafts({})
-      const draftView = res.data.drafts.find(d => d.id === draftId)
-
-      if (!draftView) {
-        return null
-      }
-
+    }> => {
       // Load local media files
       const loadedMedia = new Map<string, string>()
-      for (const post of draftView.draft.posts) {
+      for (const post of draft.posts) {
         // Load images
         if (post.embedImages) {
           for (const img of post.embedImages) {
@@ -93,9 +83,9 @@ export function useLoadDraft() {
         }
       }
 
-      return {draft: draftView.draft, loadedMedia}
+      return {loadedMedia}
     },
-    [agent],
+    [],
   )
 }
 
@@ -158,30 +148,31 @@ export function useSaveDraftMutation() {
 }
 
 /**
- * Hook to delete a draft
+ * Hook to delete a draft.
+ * Takes the full draft data to avoid re-fetching for media cleanup.
  */
 export function useDeleteDraftMutation() {
   const agent = useAgent()
   const queryClient = useQueryClient()
 
   return useMutation({
-    mutationFn: async (draftId: string) => {
-      // First fetch the draft to get media paths for cleanup
-      const res = await agent.app.bsky.draft.getDrafts({})
-      const draftView = res.data.drafts.find(d => d.id === draftId)
-
-      if (draftView) {
-        // Delete local media files
-        for (const post of draftView.draft.posts) {
-          if (post.embedImages) {
-            for (const img of post.embedImages) {
-              await storage.deleteMediaFromLocal(img.localRef.path)
-            }
+    mutationFn: async ({
+      draftId,
+      draft,
+    }: {
+      draftId: string
+      draft: AppBskyDraftDefs.Draft
+    }) => {
+      // Delete local media files
+      for (const post of draft.posts) {
+        if (post.embedImages) {
+          for (const img of post.embedImages) {
+            await storage.deleteMediaFromLocal(img.localRef.path)
           }
-          if (post.embedVideos) {
-            for (const vid of post.embedVideos) {
-              await storage.deleteMediaFromLocal(vid.localRef.path)
-            }
+        }
+        if (post.embedVideos) {
+          for (const vid of post.embedVideos) {
+            await storage.deleteMediaFromLocal(vid.localRef.path)
           }
         }
       }

src/view/com/composer/drafts/state/schema.ts

@@ -2,6 +2,7 @@
  * Types for draft display and local media tracking.
  * Server draft types come from @atproto/api.
  */
+import {type AppBskyDraftDefs} from '@atproto/api'
 
 /**
  * Reference to locally cached media file for display
@@ -47,6 +48,8 @@ export type DraftPostDisplay = {
  */
 export type DraftSummary = {
   id: string
+  /** The full draft data from the server */
+  draft: AppBskyDraftDefs.Draft
   /** First ~100 chars of first post */
   previewText: string
   /** Whether the draft has media */
@@ -57,8 +60,6 @@ export type DraftSummary = {
   mediaCount: number
   /** Number of posts in thread */
   postCount: number
-  /** Whether this is a reply (always false - replies not supported) */
-  isReply: boolean
   /** ISO timestamp of last update */
   updatedAt: string
   /** All posts in the draft for full display */