chore(ci): enable for pull requests

stainless-app[bot] · stainless-app[bot] · commit ad0f8c218463 · 2025-06-17T00:10:36.000Z
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -8,6 +8,10 @@ on:
       - 'integrated/**'
       - 'stl-preview-head/**'
       - 'stl-preview-base/**'
+  pull_request:
+    branches-ignore:
+      - 'stl-preview-head/**'
+      - 'stl-preview-base/**'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
