fix: add activity logging for existing records fetched during database sync process

src/controllers/syncController.ts

@@ -133,15 +133,20 @@ async function processDatabaseSync(database: any) {
       );
       dbInserted += ops.length;
     } else {
-      // Check existing records in bulk instead of one by one
-      const invoiceIds = ops.map((op) => op.c_invoice_id).filter(Boolean);
       const existingRecords = await db.rv_openitem.findMany({
         where: {
           db_id: database.db_id,
         },
         select: { id: true, c_invoice_id: true },
       });
-
+      await db.activity_logs.create({
+        data: {
+          action: "sync_rv_openitem",
+          status: "info",
+          message: `Existing records fetched: ${existingRecords.length}`,
+          // extra_json: database,
+        },
+      });
       for (const op of ops) {
         const removeSpace = (string: string) => {
           return string