all: delete the code nothing calls

From the audit (#5178). Each was unreachable from every client:

- Checklist add-item and delete-item: REST POST /items and DELETE /items/<id>,
  the Tauri commands, the store, rest and local adapters, the core's
  add_item/delete_item, set_item_text and remove_item, and the FFI exports.
  Adding, rewording and removing an item are body edits in every editor. The
  checked toggle stays, and its rewriter is simpler without the drop branch.
- Manual unfurl: POST /unfurl and its adapters. Previews arrive in the
  background after a save (unfurl_queue).
- The /api/config `android_client` key, android_release() and the
  APK_NAME/MANIFEST_NAME aliases. Phones poll /api/client/android.
- users.email_verified and users.avatar_path (migration 0037). Nothing set
  the first or read the second; the SMTP reset never checked verification.
- derive::extract_tags (only tests used it; the shared fixture now runs
  through extract_tag_spans), the unused check and link icons, and the
  unused editor_add_item string.
- The blob scheme is renamed tsblob -> inkblob. URLs are built as notes are
  read, so nothing stored carries the old one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

frontend/src/stores/config.ts

@@ -49,10 +49,6 @@ export interface PublicConfig {
   // Every client this server holds, keyed by platform id. Absent on a server that
   // holds none, and absent on the desktop's own offline config — the Tauri build
   // answers `config_get` locally and has no clients to hand out.
-  //
-  // `/api/config` also carries `android_client`, which is NOT declared here: it
-  // exists for phones in the field polling for their own update, not for this app,
-  // and reading it here would be a second path to the same fact.
   clients?: Record<string, ClientRelease>;
 }
 

frontend/src/stores/notes.ts

@@ -184,18 +184,10 @@ export const useNotesStore = defineStore("notes", () => {
     reconcile(await repo.notes.setLabels(id, labelIds));
   }
 
-  async function addItem(id: string, text: string): Promise<void> {
-    reconcile(await repo.notes.addItem(id, text));
-  }
-
-  async function updateItem(id: string, itemId: string, changes: { text?: string; checked?: boolean }): Promise<void> {
+  async function updateItem(id: string, itemId: string, changes: { checked: boolean }): Promise<void> {
     reconcile(await repo.notes.updateItem(id, itemId, changes));
   }
 
-  async function deleteItem(id: string, itemId: string): Promise<void> {
-    reconcile(await repo.notes.deleteItem(id, itemId));
-  }
-
   async function uploadAttachment(id: string, file: File): Promise<void> {
     reconcile(await repo.notes.uploadAttachment(id, file));
   }
@@ -204,10 +196,6 @@ export const useNotesStore = defineStore("notes", () => {
     reconcile(await repo.notes.deleteAttachment(id, attId));
   }
 
-  async function unfurl(id: string, url: string): Promise<void> {
-    reconcile(await repo.notes.unfurl(id, url));
-  }
-
   async function deletePreview(id: string, previewId: string): Promise<void> {
     reconcile(await repo.notes.deletePreview(id, previewId));
   }
@@ -299,12 +287,9 @@ export const useNotesStore = defineStore("notes", () => {
     snoozeReminder,
     saveEdit,
     setLabels,
-    addItem,
     updateItem,
-    deleteItem,
     uploadAttachment,
     deleteAttachment,
-    unfurl,
     deletePreview,
     importNotes,
     fetchOne,

frontend/src/stores/session.ts

@@ -6,7 +6,6 @@ export interface User {
   id: string;
   email: string;
   display_name: string;
-  email_verified: boolean;
   is_admin: boolean;
 }