- New /edit/theme-settings page with native color pickers for the
background/primary/positive/negative theme colors plus light mode,
contrast and saturation multipliers, custom-css-file path, and
picker-disable. Pickers use hex; the backend converts to Glance's
HSL "H S L" form before writing. Theme presets and full custom CSS
intentionally still YAML.
- Numbered backup chain: save() rotates up to 10 prior versions as
glance.yml.bak.1 .. .10 instead of a single .bak. The /edit page
lists them with humanized timestamps and a per-row Restore button.
Single-step "Restore previous (toggle)" is preserved.
- Restoring any backup saves the just-current state as a fresh
.bak.1, so undo-the-undo always works.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
