Home Assistant Dashboard Validation Validates Home Assistant dashboard and configuration changes using a comprehensive 3-tier validation approach to catch errors before they impact users. Quick Start Run a complete validation before deploying a dashboard: Table of Contents 1. When to Use This Skill 2. The 3-Tier Validation Approach 3. Validation Workflows 4. Common Failure Modes 5. Supporting Files 6. Integration with Project 7. Requirements 8. Red Flags to Avoid When to Use This Skill Explicit Triggers: - "validate my dashboard" - "check HA dashboard config" - "verify dashboard entities" - "…