test(client): cover digital employee sync retries

qimingclaw/crates/agent-electron-client/src/main/services/digitalEmployee/syncService.ts

@@ -183,7 +183,7 @@ export async function flushDigitalEmployeeSyncOutbox(
       : [];
     recordSyncAttempts(syncedRows, config, "synced", null, startedAt, finishedAt);
     if (acked.length > 0) {
-      markRowsSynced(acked, finishedAt);
+      markRowsSynced(acked, finishedAt, rows);
     } else {
       markRowsSynced(
         rows.map((row) => ({
@@ -380,7 +380,11 @@ function markRowsSyncing(rows: OutboxRow[], now: string): void {
   tx();
 }
 
-function markRowsSynced(acks: SyncAck[], now: string): void {
+function markRowsSynced(
+  acks: SyncAck[],
+  now: string,
+  sourceRows: OutboxRow[] = [],
+): void {
   const db = getDb();
   if (!db) return;
   const tx = db.transaction(() => {
@@ -390,7 +394,10 @@ function markRowsSynced(acks: SyncAck[], now: string): void {
       WHERE id = ?
     `);
     for (const ack of acks) {
-      const outboxId = ack.outbox_id || ack.id;
+      const outboxId =
+        ack.outbox_id ||
+        ack.id ||
+        sourceRows.find((row) => ackMatchesRow(ack, row))?.id;
       if (!outboxId) continue;
       outboxStmt.run(now, outboxId);
       updateEntitySyncStatus(ack, now);