- Add og:title, og:description, og:image, og:type, og:site_name and
twitter:card meta tags to base template with Askama block overrides
- Create static 1200x630 OG image served at /og-image.png
- Override OG blocks with entity-specific content on brew, cup, and
stats detail pages
- Reuse BREWLOG_RP_ORIGIN as base URL for absolute og:image URLs via
OnceLock initialized at server startup
Overhaul the web UI with CSS custom property-based theming and
dark mode support. Extract reusable template partials (location
search, scan input) and web components (photo-capture,
searchable-select). Add version and commit info to page footer.
- Replace hardcoded amber palette with semantic theme tokens
- Add dark mode with localStorage persistence and system preference detection
- Extract <brew-photo-capture> and <searchable-select> web components
- Extract location_search and scan_input Askama macros
- Add sun/moon, timeline, database, map icons
- Display version and git commit in footer
- Improve timeline coordinate rounding and map link formatting
- Add roast_name, roaster_name, remaining to BagOptionView
