feat(tahesab): reset local success flags when remote docs were wiped

Clear tahesab_id on locally successful rows so they re-enter the send queue without touching panel customer codes.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Services/TahesabDocSyncService.php

@@ -35,6 +35,19 @@ class TahesabDocSyncService
         return $this->publicSnapshot($job);
     }
 
+    public function isRunning(): bool
+    {
+        return ($this->read()['running'] ?? false) === true;
+    }
+
+    public function clearIdleSnapshot(): void
+    {
+        if ($this->isRunning()) {
+            return;
+        }
+        Cache::forget(self::CACHE_KEY);
+    }
+
     /**
      * @return array{ok:bool,message:string,doc_sync:array}
      */