This commit implements a complete responsive design overhaul making the Supervisor UI fully mobile-friendly and beautiful across all devices (320px phones to 4K displays).
## Phase 1: Mobile Navigation
- Add hamburger menu to Navbar with slide-out drawer
- Auto-close on navigation with body scroll lock
- Responsive logo sizing
## Phase 2: Touch-Friendly Buttons
- Increase touch targets to 44px on mobile (36px for small buttons)
- Add responsive button layouts in ProcessCard
- Flex-wrap prevents cramped button rows
## Phase 3: Responsive Spacing & Typography
- Add responsive padding to Card components (p-4 md:p-6)
- Scale typography across breakpoints (text-xl md:text-2xl)
- Responsive spacing in AppLayout and all pages
## Phase 4: Mobile-Friendly Tables
- Dual layout for ConfigTable: table on desktop, cards on mobile
- Preserve all data with proper formatting and wrapping
- Hide table on mobile, show card-based layout
## Phase 5: Modal Improvements
- Add horizontal padding (p-4) to all modals
- Prevent edge-touching on mobile devices
- Fixed SignalSender, KeyboardShortcutsHelp, StdinInput modals
## Phase 6: Page-Specific Layouts
- Processes page: responsive header, controls, and grid spacing
- BatchActions bar: full-width on mobile, centered on desktop
- Logs page: responsive controls and height calculations
- Config page: responsive header and error states
## Phase 7: Polish & Final Touches
- Add viewport meta tag to layout
- Responsive empty states and loading skeletons
- Consistent responsive sizing across all error messages
- Mobile-first typography scaling
🎉 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Features added:
- Created SSE (Server-Sent Events) endpoint at /api/supervisor/events
- Polls supervisor every 2 seconds for state changes
- Sends process-update events when state changes detected
- Sends heartbeat events to keep connection alive
- Includes error handling with error events
- Created useEventSource hook for managing SSE connections
- Automatic reconnection with exponential backoff
- Configurable max reconnection attempts (default 10)
- Connection status tracking (connecting, connected, disconnected, error)
- Clean event listener management with proper cleanup
- Heartbeat monitoring for connection health
- Created ConnectionStatus component
- Visual status indicator with icons (Wifi, WifiOff, Loader, AlertCircle)
- Color-coded states (green=connected, yellow=connecting, red=error)
- Shows reconnection attempt count
- Manual reconnect button when disconnected/error
- Integrated real-time updates into dashboard and processes pages
- Auto-refresh process data when state changes occur
- Connection status indicator in page headers
- No manual refresh needed for live updates
- Implemented proper cleanup on unmount
- EventSource properly closed
- Reconnection timeouts cleared
- No memory leaks
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Features added:
- Visual analytics dashboard with interactive charts
- Process state distribution pie chart
- Process uptime bar chart (top 10 by uptime)
- Group statistics stacked bar chart
- Real-time data visualization using Recharts
Implementation details:
- Created chart components:
- ProcessStateChart: Pie chart showing state distribution (Running, Stopped, Fatal, Starting, Stopping)
- ProcessUptimeChart: Horizontal bar chart displaying top 10 processes by uptime in hours
- GroupStatistics: Stacked bar chart showing process counts per group by state
Dashboard enhancements:
- Added "Analytics" section between statistics cards and quick actions
- Charts display only when processes are loaded and available
- Responsive grid layout (2 columns on large screens for state/group charts)
- Full-width uptime chart for better readability
Chart features:
- Interactive tooltips with formatted data
- Color-coded by state (success green, destructive red, muted gray)
- Proper legends and labels
- Uptime displayed in hours with minutes in tooltip
- Process names truncated to 15 chars for display
- Empty state messages when no data available
Data visualization:
- Pie chart: Percentage distribution of process states
- Bar chart: Top 10 processes sorted by uptime (descending)
- Stacked bar: Group overview with running/stopped/fatal breakdown
Phase 5 complete (3-4 hours estimated)
- Modern web interface for Supervisor process management
- Built with Next.js 16 (App Router) and Tailwind CSS 4
- Full XML-RPC client implementation for Supervisor API
- Real-time process monitoring with auto-refresh
- Process control: start, stop, restart operations
- Modern dashboard with system status and statistics
- Dark/light theme with OKLCH color system
- Docker multi-stage build with runtime env var configuration
- Gitea CI/CD workflow for automated builds
- Comprehensive documentation (README, IMPLEMENTATION, DEPLOYMENT)
Features:
- Backend proxy pattern for secure API communication
- React Query for state management and caching
- TypeScript strict mode with Zod validation
- Responsive design with mobile support
- Health check endpoint for monitoring
- Non-root user security in Docker
Environment Variables:
- SUPERVISOR_HOST, SUPERVISOR_PORT
- SUPERVISOR_USERNAME, SUPERVISOR_PASSWORD (optional)
- Configurable at build-time and runtime
🤖 Generated with Claude Code (https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
