fix(storage): clean terminal download items

backend/dist/index.js

@@ -14843,7 +14843,7 @@ router5.post("/maintenance/download-items/cleanup", requireAuth, async (req, res
     const retentionDays = Math.min(365, Math.max(1, parseInt(String(req.body?.retentionDays ?? "7"), 10) || 7));
     const result = await query(
       `DELETE FROM telegram_download_items
-             WHERE status = 'completed'
+             WHERE status IN ('success', 'failed', 'skipped')
                AND COALESCE(completed_at, updated_at, created_at) < NOW() - ($1::int * INTERVAL '1 day')`,
       [retentionDays]
     );

backend/src/routes/storage.ts

@@ -213,7 +213,7 @@ router.post('/maintenance/download-items/cleanup', requireAuth, async (req: Requ
         const retentionDays = Math.min(365, Math.max(1, parseInt(String(req.body?.retentionDays ?? '7'), 10) || 7));
         const result = await query(
             `DELETE FROM telegram_download_items
-             WHERE status = 'completed'
+             WHERE status IN ('success', 'failed', 'skipped')
                AND COALESCE(completed_at, updated_at, created_at) < NOW() - ($1::int * INTERVAL '1 day')`,
             [retentionDays]
         );

backend/src/routes/storageMaintenanceCleanup.test.ts

@@ -0,0 +1,9 @@
+import assert from 'node:assert/strict';
+import fs from 'node:fs';
+
+const source = fs.readFileSync(new URL('./storage.ts', import.meta.url), 'utf8');
+
+assert.match(source, /status\s+IN\s*\(\s*'success'\s*,\s*'failed'\s*,\s*'skipped'\s*\)/);
+assert.doesNotMatch(source, /status\s*=\s*'completed'/);
+
+console.log('storage maintenance download item cleanup statuses ok');