feat(frontend): the folders are layers — an import only goes down, a module is reached through its index.ts

`local/layers` (eslint.config.js) resolves every import to its file and refuses one that goes up
(lib/ → components/ui/ → features/ → modules/ → shell/) or that reaches into another module's own
files. A module's index.ts is its public face: the stores, mounted at the root and read app-wide,
which features/ may read too; a page is still opened lazily by import(). Its contract test probes
every edge, and three mutants of the rule (off, no face check, a door for everyone) each turn it red.

Six modules got that face; the shared channel UI (about, tags, tag manager) moved to
features/channel, the filter chips and the saved-views context to features/filters, and the prefs
store's controller type moved next to the store instead of importing it from its own page. The
header's per-module controls and the eagerly loaded rails keep eight inline suppressions, each
naming why: they go when the header gets slots and every rail loads lazily.

`chunkGuard` fails the production build when a lazily imported module lands in a boot chunk (the
entry, the shell, what they import) — e.g. a page re-exported from an index.ts, which makes its
import() a silent no-op. Proved on a build with that mutant; today's build has none.
This commit is contained in:
2026-10-22 23:30:27 +02:00
parent 63a0fecc8b
commit d5867bacca
66 changed files with 453 additions and 109 deletions
+2 -2
View File
@@ -55,9 +55,9 @@ import VideoCard, { VideoHoverActions } from "../../features/video/VideoCard";
import { useVideoActions } from "../../features/video/useVideoActions";
import { usePlexCardActions } from "../../features/plexCards/usePlexCardActions";
import { PlexHoverBar, PlexPosterCard } from "../../features/plexCards/plexCards";
import { usePlaylistsActions } from "../playlists/playlistsContext";
import { usePlaylistsActions } from "../playlists";
import { useNavigationActions } from "../../features/navigation/navigationContext";
import { usePlexActions } from "../plex/plexContext";
import { usePlexActions } from "../plex";
import { navItemAttrs } from "../../lib/listNav";
import { Pressable } from "../../components/ui/Pressable";
import { SURFACE } from "../../components/ui/surfaces";