SPA/SSR client for FuelCommunication, built on Nuxt 4. Covers authentication (email + OAuth Google/GitHub), channels ( CRUD, search, subscriptions), WebSocket chat with typing indicators and history, and WebRTC mesh-topology video calls.

Nuxt 4 + Vue 3 (Composition API, <script setup>) with strict TypeScript.

• Auth: login, register, OAuth (Google, GitHub), JWT + refresh with automatic rotation in useApi. Bearer tokens kept in memory, refresh tracked via expires_at.
• Channels: create / update / delete with avatars (uploaded via /images), Meilisearch-backed search, subscription listing, ownership transfer, reactive sidebar.
• Chat: WebSocket with auto-reconnect and heartbeat (useWs), TTL-based typing indicator, history via WS history event, edit / delete messages, handling of channel_deleted and kicked events.
• Video calls: WebRTC mesh topology, signaling over WebSocket to service-calls, getUserMedia + dynamic video grid (1 / 2 / 4 / 9 tiles), mute / camera toggle, peer reconnect.
• i18n: 2 locales (en / ru) with reactive SEO meta and validation messages.
• Theming: light / dark via useColorMode plus a locale switcher in settings.

npm i           # or npm i / pnpm i
npm run dev     # http://localhost:3000

npm run build   # production build (Nitro)
npm run lint    # eslint --fix

Requires the backend to be running — see ../devops/README.md. URLs can be overridden via NUXT_PUBLIC_API_URL and NUXT_PUBLIC_WS_URL.