Add src/lib/components/ui/Artwork.svelte and Avatar.svelte (B.3) and
migrate every use of Cover, PlaylistArt, MixArt and ArtistAvatar
(Sidebar, Queue, TrackInfo, TrackContextMenu, AlbumContextMenu,
TrackTitleCell, AlbumCard, PlaylistCard, MixTile, AlbumHeader,
PlaylistHeader, Home, Explore, mix, user profile, TopBar,
MobileHeader). Remove the 4 old components.
Artwork: size decides both dimension and radius automatically
(cover-*/radius tokens from the earlier token pass); fallback chain
is src -> mosaic (>=4 trackIds) -> first cover -> placeholder,
cascading if each step fails (previously split across 3 components
with slightly different logic each). Adds a 'fill' size (aspect-square
w-full), not in the spec, needed for fluid grid cards until MediaCard
lands later.
TrackTitleCell's `coverSize` prop (free-form Tailwind classes)
becomes `size: 'sm'|'lg'`, delegating to Artwork. SearchResultRow
loses its `kind` prop and the per-type radius (now decided by
Artwork/Avatar).
Product decision (not blocking): remove the name under the profile
avatar on /u/[id] since it duplicated the CollectionHeader title.
Small radius/size deltas are documented in the plan's README
(auto-radius by size replaces ad-hoc classes; see table B.1.1/B.1.2).
Verified with npm run check/build; no authenticated visual QA (Docker
unavailable this session).
Remove the duplication of the ~18 per-hue dynamic tokens between
theme.css and buildThemeTokens(): theme.css now only defines fixed
neutrals, surfaces, layout and z-index; hue/mode-dependent values
come solely from tokens.ts, injected via SSR as an inline <style> in
+layout.svelte (tokensToCss helper) and reapplied on every hue
change. app.html sets data-theme before first paint by reading
localStorage, removing the dark flash when light mode was saved.
The two inline-style backgrounds become @utility
app-backdrop/app-vignette; the main's bottom padding becomes
@utility app-main, driven by --mf-dock-h via [data-has-track].
Note: <style>{expr}</style> doesn't interpolate in Svelte (it
compiles as component-scoped CSS) — the SSR block is injected with
{@html `<style>${css}</style>`} since the content is fully generated
(no user input).
Verified in the browser: --mf-accent/--mf-bg resolve correctly during
SSR, data-theme='light' applies before the first render with no
flash.
Add, additively (no component migration yet), the tokens from
section B.1 of the refactor plan: radii (tag/thumb), cover and icon
sizes, container widths, typographic tracking/leading, button colors
(--color-btn*), typography @utility recipes (text-display-*,
text-eyebrow, text-body, text-count), icon stroke
(stroke-thin/regular/bold), surfaces/grids (glass-bar, grid-cards*,
theme-transition), and the .animate-enter stagger via --i. Add
layout variables (--mf-player-side-w, --mf-menu-w, --mf-submenu-w,
--mf-range-*) and semantic z-index in theme.css. Clean up unused
color utilities (--color-accent-dim/glow/hair/line/muted,
--color-on-accent) and remove --mf-sidebar-bg (no importers) from
theme.css and tokens.ts. Scrollbar moves to tokens with a light-mode
variant.
Verified with npm run build (Tailwind compiles the @utility recipes
with responsive variants inside @apply).
Fix eslint (dead imports in liked), missing title size in MediaCard,
non-exclusive classes in the Home spotlight rows, typography in the
album delete modal, useless text-base on icon buttons (Sidebar,
Queue), and remove Badge.svelte (unused).
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