fix: update-screenshots workflow creates PR instead of direct push

Author: Ondrej Machala

.github/workflows/update-screenshots.yml

@@ -41,17 +41,16 @@ jobs:
             echo "changed=false" >> $GITHUB_OUTPUT
           fi
 
-      - name: Commit and push
+      - name: Create PR with updated screenshots
         if: steps.changes.outputs.changed == 'true'
         run: |
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
+          BRANCH="chore/update-screenshots-$(date +%Y%m%d-%H%M%S)"
+          git checkout -b "$BRANCH"
           git add docs/public/screenshots/
           git commit -m "chore: update screenshots"
-          git push
-
-      - name: Trigger docs deploy
-        if: steps.changes.outputs.changed == 'true'
-        run: gh workflow run deploy-docs.yml
+          git push -u origin "$BRANCH"
+          gh pr create --title "chore: update screenshots" --body "Automated screenshot update from heroshot sync." --base main
         env:
           GH_TOKEN: ${{ github.token }}