Replace all DaisyUI component classes with pure Tailwind CSS utility
classes following TailwindUI conventions. Use dark: variants for dark
mode instead of DaisyUI's data-theme semantic color system.
- Remove DaisyUI plugin and theme vendor files
- Configure Tailwind v4 custom dark variant for data-theme attribute
- Migrate all components: cards, tables, badges, buttons, forms,
navigation, dropdowns, modals, alerts, star ratings, spinners
- Update all auth pages (login, register, settings, password reset,
confirmation) to TailwindUI card layout
- Update content pages (about, API docs, status, packets, bad packets,
info, weather) to TailwindUI patterns
- Replace opacity-based text styling with semantic gray colors
- Update test assertions to match new class names
- Remove BodyClassHook: use CSS :has() selectors on data-map-page attribute
instead of JS toggling body.map-page class
- Remove ResponsiveSlideoverHook: pass viewport_width via LiveSocket connect
params and determine initial slideover state server-side
- Convert theme selector from data-set-theme attributes with DOMContentLoaded
listeners to JS.dispatch("phx:set-theme") with a single event handler
- Fix buggy reRenderAllCharts that incorrectly used `new MapAPRSMap()` as a
Map constructor; charts now re-render via themeChanged event directly
