added prettier fix github action

.github/workflows/prettier-fixes.yml

@@ -0,0 +1,49 @@
+name: Auto formatter
+
+on:
+  push:
+    branches-ignore:
+      - main
+      - gh-readonly-queue/main/**
+
+jobs:
+  prettier:
+    name: Prettier
+    runs-on: ubuntu-latest
+    # Circuit breaker: Avoid a hayewire bot infinitely committing changes if something goes wrong
+    if: ${{ github.event.head_commit.message != '[Bot] Prettier fixes' }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          # This makes git push to work and other workflows to run
+          token: ${{ secrets.GIT_TOKEN }}
+
+      - uses: pnpm/action-setup@v2
+        with:
+          version: 8
+
+      - name: Install Node.js dependencies
+        run: pnpm install
+
+      - name: Prettier format changed files
+        continue-on-error: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GIT_TOKEN }}
+        run: |
+          # Check for changed files in the PR and fallback to previous commit if direct push
+          CHANGED_FILES=$(gh pr diff --name-only 2> /dev/null || git diff --name-only HEAD^ HEAD)
+          echo "Changed Files:"
+          echo $CHANGED_FILES
+          if [ -n "$CHANGED_FILES" ]; then
+            pnpm exec prettier --write $CHANGED_FILES
+          fi
+
+      - name: Commit files
+        continue-on-error: true
+        run: |
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git commit -a -m "[Bot] Prettier fixes"
+
+      - name: Push changes
+        run: git push