refactor(ci): split surge cleanup into separate job

.github/workflows/playwright.yaml

@@ -7,6 +7,13 @@ env:
 
 on:
   push:
+  workflow_dispatch:
+    inputs:
+      run_cleanup:
+        description: '是否运行 Surge 清理 Job'
+        required: false
+        type: boolean
+        default: true
 
 jobs:
   surge:
@@ -38,6 +45,12 @@ jobs:
         run: npx playwright test
         env:
           BASE_URL: ${{ needs.surge.outputs.url }}
+
+  cleanup_surge:
+    runs-on: ubuntu-latest
+    needs: [surge, playwright]
+    if: github.event_name == 'push' || github.event.inputs.run_cleanup == true
+    steps:
       - name: 🧹 清理 Surge 部署
         run: npx surge teardown ${{ needs.surge.outputs.url }} --token ${{ env.SURGE_TOKEN }}
         env: