Add knip (dead-code/dep finder) for the bun workspace, then act on what it
found. Complements the oxlint gate: oxlint flags per-file unused symbols; knip
finds whole dead files/exports/deps across the project.
Tooling:
- frontend/knip.json + `bun run knip` script. Ignores the legitimate false
positives: public/aec-worklet.js (loaded via a dynamic AudioWorklet URL),
/@react-refresh (Vite dev inject), and tailwindcss + the Rust-side
@tauri-apps/plugin-updater / plugin-window-state JS packages (used by the
native plugin, not imported in JS).
Removed (all verified — build + tests + tsc + oxlint green):
- Dead files: CastingView.{jsx,css}, UpdateStatusChip.{jsx,css} (no refs; the
latter only survived in a stale comment, now reworded), and ui/motion.js.
- Unused deps: @radix-ui/react-popover, @radix-ui/react-select, @eslint/js,
eslint-plugin-react-refresh (the last two orphaned when eslint.config.js was
stripped for the oxlint adoption).
- 44 dead exports + 56 dead exported types across api/*, store/*, ui/*, utils/*:
deleted where used nowhere; dropped just the `export` keyword where still
referenced in-file.
Kept (justified): Slider primitive (keeps @radix-ui/react-slider meaningful),
AppMode export (a test string-parses its source), tailwindcss (CSS @import +
vite plugin).
Verified: oxlint 0 errors; tsc clean; vite build; full suite 638/638;
bun install --frozen-lockfile in sync (Docker rule).
Co-authored-by: mergetest <test@local>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
