remove stale native tasks on marketplace sync

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/databases/officer_db/src/index.ts

@@ -80,6 +80,7 @@ export {
   updateTask,
   deleteTask,
   upsertNativeTask,
+  deleteNativeTasksNotIn,
 } from './queries/tasks';
 
 export {

src/databases/officer_db/src/queries/tasks.ts

@@ -1,4 +1,4 @@
-import { eq, or, and, isNull, sql } from 'drizzle-orm';
+import { eq, or, and, isNull, notInArray, sql } from 'drizzle-orm';
 import { db } from '../db';
 import { tasks } from '../schema/agent-items';
 
@@ -73,6 +73,15 @@ export async function deleteTask(id: number) {
   await db.delete(tasks).where(eq(tasks.id, id));
 }
 
+export async function deleteNativeTasksNotIn(dirNames: string[]) {
+  if (dirNames.length === 0) return [];
+  const deleted = await db
+    .delete(tasks)
+    .where(and(eq(tasks.scope, 'native'), notInArray(tasks.dirName, dirNames)))
+    .returning({ dirName: tasks.dirName });
+  return deleted;
+}
+
 export async function upsertNativeTask(data: Omit<TaskInsert, 'scope' | 'userId'>) {
   const existing = await db
     .select({ id: tasks.id })