ESLint 9 flat config, pinned. Narrow by design: the load-bearing rule is
react-hooks (rules-of-hooks + exhaustive-deps) — 33 disable comments existed for a
rule nothing ran. tsc already owns unused vars / undefined / types, so those are
turned off here to report each finding once. no-explicit-any is off: all 19 live in
the api.ts god-module that R7 rewrites, and it flips the rule back on then.
reportUnusedDisableDirectives is an error, which immediately caught two inert
`eslint-disable` comments (App.tsx, AddToPlaylist.tsx) whose effects have stable
deps — removed. no-unused-expressions allows the side-effect ternary idiom the
codebase already uses (`v.paused ? v.play() : v.pause()`).
Errors: 0. Remaining 38 are warnings (28 react-refresh DX, 10 exhaustive-deps) —
pre-existing, visible in the lint output, tracked to their epics.
`npm run build` now runs `typecheck` first, so the Docker image is built through the
same gate as local dev — until now the image was a bare `vite build`, and esbuild
strips types without checking them.
typecheck covers three projects: src, the Node-side build configs (new
tsconfig.node.json — vite.config.ts/vitest.config.ts were type-checked by nothing),
and e2e. knip moves from `npx knip@latest` to a pinned devDependency so the gate
stops depending on the network and on whichever version shipped that morning.
The repo had no unit-test runner, so this adds the minimum: vitest (3.x, as
4.x needs Vite 6), a node-env config deliberately separate from vite.config.ts
so the production build never loads it, npm test / test:watch, and a knip
entry so the config and specs are not reported unused. Browser flows stay in
e2e/ under Playwright.
The suite samples every tier at its exact opening second as well as inside it,
and stubs i18n so each assertion lands on the key rather than the copy. An
interior-only suite still passes when the range comparison flips to <=, which
is how the tier shift went unnoticed for so long.
- linkify: bare http(s) URLs inside channel descriptions become clickable links
(new tab, rel=noopener noreferrer) — new lib/linkify.tsx, used in the shared
ChannelAboutContent so both the About overlay and the channel detail page get it
- Country flag: the flag EMOJI never renders on Windows/Chrome (showed the small-caps
'hu' fallback), so swap it for a real self-hosted SVG flag via the flag-icons package;
applies to the About overlay + the channel detail page
Locks the five flows the refactor must not break (feed, channel, player,
settings, nav) so later sprints can prove they changed nothing. Adds a thin
data-testid layer and a dedicated seeded non-demo account; the suite runs on
the baked :8080 stack (authoritative) or :5173. No product-behaviour change.
- backend: GET /api/plex/item/{rk} detail (metadata, cast + intro/credit markers
from Plex, episode prev/next, per-user resume+status); POST /item/{rk}/progress
(resume checkpoint, near-end→watched) + /state (new|watched|hidden).
- frontend PlexPlayer.tsx (lazy, pulls hls.js): full-page player over the Plex
module. Direct files stream raw <video>; remux via hls.js on the seek-restart
session — custom controls map the ABSOLUTE timeline over the session offset, and a
seek beyond the loaded region restarts the session at the target. Play/pause/resume
/restart, ±10s seek, prev/next episode (Shift+←/→), volume, windowed/fullscreen,
full keyboard, Skip intro/Skip credits from markers (shaded on the seekbar),
auto-advance + watched-on-end, resume from saved position, 10s progress checkpoints.
- PlexBrowse: card/episode click opens the player as a history subview (browser Back
returns to the grid/show). api client (plexItem/plexSession/plexProgress/plexSetState)
+ types; plex.player.* i18n en/hu/de. hls.js@^1.6.16.
- Verified over HTTP: detail w/ markers+cast+episode-nav, progress persist. Video
playback itself is pending browser UAT. Subtitle/audio track SELECTION deferred.
Render only the visible rows via @tanstack/react-virtual (useVirtualizer
against the app's <main> scroll container, per-row dynamic measurement),
so the DOM no longer accumulates every loaded card. A ResizeObserver keeps
the responsive grid column count in sync and chunks cards into virtualized
rows; the list view virtualizes single-card rows. Infinite scroll now
triggers from the virtual range and pages via next_cursor instead of
offset; feed/count drops its unused paging args.
Set up react-i18next with locale files auto-loaded per area (Vite glob), a compact
LanguageSwitcher, and language as a server-persisted preference (preferences.language)
mirrored to localStorage. On first login the default UI language is guessed from the
Google-reported locale (hu/en/de, else English). vite-env.d.ts types the build-time env.
Each filter group is now a card with a collapse chevron. An Edit mode (pencil)
reveals drag handles (@dnd-kit) to reorder and eye toggles to show/hide widgets,
plus Reset to defaults. Layout (order/collapsed/hidden) persists to localStorage
and the server preferences blob, adopted on login.
peter