feat: Add Branch Update Reminder as PR Comment

Author: eramitgupta

.github/workflows/lint.yml

@@ -18,6 +18,17 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Ensure branch is up-to-date with main
+        if: github.event_name == 'pull_request'
+        run: |
+          git fetch origin main
+          if ! git merge-base --is-ancestor origin/main HEAD; then
+            echo "❌ This branch is not up to date with main."
+            exit 1
+          fi
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -48,13 +59,38 @@ jobs:
           script: |
             const output = `
             ## ⚠️ PHP Code Style Check Failed
-            
+
             Please fix the code style issues found by Laravel Pint.
             Run \`composer lint\` locally to see and fix the issues.
-            
+
             For more information about Laravel Pint, visit: https://laravel.com/docs/pint
             `;
-            
+
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: output
+            })
+
+      - name: Add Branch Update Reminder as PR Comment
+        if: github.event_name == 'pull_request' && failure()
+        uses: actions/github-script@v6
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const output = `
+            ## 🚨 Branch Update Required
+
+            This branch is outdated compared to \`main\`. Please update your branch by merging the latest changes from \`main\`.
+
+            Run the following command in your local branch:
+            \`\`\`sh
+            git pull origin main
+            \`\`\`
+            Then push the updated branch to the repository.
+            `;
+
             github.rest.issues.createComment({
               issue_number: context.issue.number,
               owner: context.repo.owner,