Adds a minimum brightness floor (default: 5) that prevents lights from
becoming too dim. Applied to both sensor brightness and default color paths.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Maps color sensor states to lights in real-time with index-based pairing.
Supports FPS throttling, brightness override, configurable behavior when
sensors are unavailable, and a post-update callback action.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>