Add rule to never bypass branch protection

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: Cursor

.cursorrules

@@ -7,6 +7,9 @@
   git config user.email "cursor@proxymesh.com"
   git config user.name "Cursor"
   ```
+- NEVER push directly to main - always create a branch and PR
+- NEVER bypass branch protection rules
+- If a push is rejected due to branch protection, create a PR instead
 
 ## Pull Requests
 - Do NOT add "Made with Cursor" or similar footers to PR descriptions