fixed post token invalidation via mail/telegramm

src/database/client.py

@@ -1613,6 +1613,12 @@ class DatabaseClient:
             lambda: self.client.table("email_action_tokens").update({"used": True}).eq("token", token).execute()
         )
 
+    async def mark_all_post_tokens_used(self, post_id: UUID) -> None:
+        """Mark all email action tokens for a post as used (invalidate approve + reject together)."""
+        await asyncio.to_thread(
+            lambda: self.client.table("email_action_tokens").update({"used": True}).eq("post_id", str(post_id)).execute()
+        )
+
     async def cleanup_expired_email_tokens(self) -> None:
         """Delete expired email tokens from the database."""
         now = datetime.now(timezone.utc).isoformat()