Homebridge MOVA 1.2.0-beta.0

Community compatibility beta for additional MOVA robot vacuums.

• Detects previously unknown mova.vacuum model identifiers
• Keeps unknown models disabled by default
• Adds a safe read-only diagnostic mode without Matter publication or control commands
• Generates a sanitized report without credentials, device IDs, custom names or room names
• Adds explicit experimental full access for deliberate hardware testing
• Adds a GitHub issue form for reporting and verifying new models
• Retains the three clear cleaning modes and Matter room selection from stable 1.0.1

This is a prerelease. Existing E40 Ultra users should remain on stable 1.0.1 unless they want to test this beta.