remove stale native tasks on marketplace sync

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

src/servers/sync-marketplace.ts

@@ -2,7 +2,7 @@ import { existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
 import { join } from 'node:path';
 import { DATA_PATH } from './data-path';
 import { parseSeedVersion } from './sync-version';
-import { upsertNativeTask } from 'officerdb';
+import { upsertNativeTask, deleteNativeTasksNotIn } from 'officerdb';
 
 const MARKETPLACE_URL = process.env.MARKETPLACE_URL ?? 'https://marketplace.officer.dev';
 const GLOBAL_TOOLS_DIR = join(DATA_PATH, 'tools');
@@ -169,6 +169,13 @@ export async function syncMarketplaceTasks(): Promise<void> {
 
       console.log(`[marketplace] Synced task: ${task.dirName} (v${task.version})`);
     }
+
+    // Delete native tasks that no longer exist in the marketplace
+    const activeDirNames = allTasks.map((t) => t.dirName);
+    const deleted = await deleteNativeTasksNotIn(activeDirNames);
+    for (const row of deleted) {
+      console.log(`[marketplace] Removed task: ${row.dirName}`);
+    }
   } catch (err) {
     console.error('[marketplace] Failed to sync tasks:', err instanceof Error ? err.message : err);
   }