feat: update remote control & mobile-web improvements

[bobleer]

Summary

• Remote control communication: Refactored relay-server architecture, consolidated deploy directory into main src, added embedded relay library (src/lib.rs), and improved WebSocket/API route handling
• Mobile-web UIUX: Restructured styles into modular SCSS components, added theme system (dark/light presets with ThemeProvider), improved ChatPage layout and interaction
• Chat history integrity: Enhanced mobile-web chat box to properly display session history, added RelayHttpClient service, improved RemoteSessionManager with better state management

Changes

relay-server

• Removed redundant deploy/ directory, consolidated into main server code
• Added src/lib.rs for embedded relay usage
• Simplified room management and API routes
• Updated Dockerfile

core (remote_connect)

• Refactored embedded_relay.rs, remote_server.rs, relay_client.rs
• Improved command routing in bot/command_router.rs
• Enhanced remote connection module structure

mobile-web

• Modular SCSS: split mobile.scss into component-level stylesheets (chat, pairing, sessions, workspace, etc.)
• Added theme system with ThemeProvider, dark/light presets
• Rewrote ChatPage.tsx with better history view and message rendering
• Added RelayHttpClient.ts for HTTP-based relay communication
• Improved RemoteSessionManager and state store

Test plan

• Verify relay-server starts and accepts WebSocket connections
• Test mobile-web pairing flow with desktop app
• Verify chat history loads correctly on session reconnect
• Test dark/light theme toggle on mobile-web
• Verify remote control commands work end-to-end

Made with Cursor