Add pull_request to workflow

.github/workflows/push.yml

@@ -2,6 +2,9 @@ name: On Push
 on:
   push:
     branches: main
+  pull_request:
+    branches: main
+
 jobs:
   build-assets:
     name: Build CV Assets
@@ -16,6 +19,7 @@ jobs:
       - name: Build assets
         run: make
       - name: Commit assets
+        if: ${{ github.event_name == 'push' }}
         uses: stefanzweifel/git-auto-commit-action@v5
         with:
           add_options: -f
@@ -29,6 +33,7 @@ jobs:
   check-role:
     name: Check Role
     runs-on: ubuntu-latest
+    if: ${{ github.event_name == 'push' }}
     outputs:
       changed: ${{ steps.check.outputs.changed }}
       role: ${{ steps.details.outputs.role }}