v0.91.0

What's Changed

• Fix fade from off doing nothing when target <= min_brightness by @clintongormley in #81
• Sort lights alphabetically and refresh on registry changes by @clintongormley in #82
• Detect brightness change on turn-on vs simple toggle by @clintongormley in #83
• Reformat README: wrap at column 80, tidy tables by @clintongormley in #84
• Remove .claude/settings.json by @clintongormley in #85
• Release v0.91.0 by @clintongormley in #86

Full Changelog: v0.90.3...v0.91.0