Files
ccs/ui
Tam Nhu Tran 04ddc33518 fix(ui): make trace chevron actually collapse auto-expanded traces
The first click on a trace's chevron did nothing visible when the
trace's child was the currently-selected entry. Root cause: `toggle`
only checked the `expanded` set; auto-expand kept re-injecting the
requestId so the row stayed open even after the user added it to
`expanded` (and oscillating subsequent clicks).

Replace the single `expanded` set with a tristate driven by two
sets — `userExpanded` (explicitly opened) and `userCollapsed`
(explicitly closed). Auto-expand only fires when the id is in
neither, so a click on an auto-expanded chevron now writes the
collapse intent to `userCollapsed` and the row collapses on the
first click.

Refs #1138, #1151
2026-04-30 15:58:48 -04:00
..

CCS Dashboard UI

React + TypeScript + Vite frontend for the CCS local dashboard.

This UI is served by the CCS web server and is accessed via:

ccs config

Development

From project root:

bun run dev

This starts the CCS server, opens a local browser URL, and prints bind/network details for the dashboard. If the runtime bind is reachable beyond loopback, CCS also prints an auth reminder.

For remote device access during development, run:

bun run dev -- --host 0.0.0.0

For local-only development, run:

bun run dev -- --host 127.0.0.1

From ui/ only (frontend dev server):

cd ui
bun run dev

Quality Commands

cd ui
bun run typecheck
bun run lint
bun run validate
bun run test:run

i18n

Dashboard localization uses react-i18next.

  • Main setup: ui/src/lib/i18n.ts
  • Locale helpers: ui/src/lib/locales.ts
  • Language switcher: ui/src/components/layout/language-switcher.tsx

For full architecture, conventions, and locale onboarding, see:


Notes

  • UI locale persistence uses browser localStorage key ccs-ui-locale.
  • Current supported locales are managed in ui/src/lib/locales.ts.
  • Current locales: en, zh-CN, vi.
  • Fallback locale is English (en).