fix: push event (#2293)

Author: Chasen-Zhang

.github/workflows/docs-sync.translate.yaml

@@ -2,8 +2,9 @@ name: GPT Translate Sync
 
 on:
   workflow_dispatch:
-  schedule:
-    - cron: '0 0 * * *'
+  push:
+    branches:
+      - main
 
 permissions:
   id-token: write