Fix/open pr update screenshots (#851)

* fix: open PR before updating screenshots

* fix: create PR to update the screenshots

Author: chittolinag

.github/workflows/run-tests-example-apps.yml

@@ -15,6 +15,7 @@ on:
 
 permissions:
   contents: write
+  pull-requests: write
 
 jobs:
   run-tests-example-apps:
@@ -52,6 +53,19 @@ jobs:
         run: |
           git config --global user.name "github-actions[bot]"
           git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          
+          # Create a branch and open a PR (unique branch name based on run id)
+          BRANCH="update-screenshots-${{ github.run_id }}"
+          git checkout -b "$BRANCH"
           git add .
           git commit -m 'ci: update screenshots' --allow-empty
-          git push
+          
+          # Push changes
+          git push origin "$BRANCH"
+          
+          # Open PR
+          gh pr create \
+            --base main \
+            --head "$BRANCH" \
+            --title "ci: update screenshots" \
+            --body "Automated update of visual test screenshots from GitHub Actions workflow."