Deploy Skill NEVER deploy without completing ALL steps below. Required Workflow Before ANY deployment (vercel, git push to main, etc.): 1. Build Locally - Must complete with zero errors - Check output for warnings 2. Start Local Dev Server - Server must start successfully 3. Test in Browser - Open the local URL in Chrome DevTools MCP - Test ALL changed functionality manually: - Click buttons, verify they work - Test keyboard input if applicable - Submit forms, verify responses - Check for console errors 4. Verify Tests Pass (if tests exist) 5. Only Then Deploy After ALL above steps pass: Rule…