ruflo/docs/technical-specifications.md

Console-Style Web UI: Complete Technical Specifications

Executive Summary

This document provides comprehensive technical specifications for implementing a console-style web UI for Claude Code that maintains backward compatibility while delivering real-time CLI output streaming and seamless user input handling. The architecture is designed with separation of concerns, security-first principles, and performance optimization.

System Overview

Architecture Philosophy

The console-style web UI architecture follows these core principles:

1. Non-Intrusive Design: Minimal changes to existing CLI codebase
2. Real-Time Performance: Sub-50ms latency for output streaming
3. Security First: Comprehensive input validation and access control
4. Backward Compatibility: Existing CLI functionality unchanged
5. Scalable Architecture: Support for multiple concurrent sessions
6. Console Fidelity: Authentic terminal experience in the browser

High-Level System Architecture

┌─────────────────────────────────────────────────────────────────┐
│                      Browser Client Layer                      │
├─────────────────────────────────────────────────────────────────┤
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
│ │  Terminal   │ │   Input     │ │   File      │ │   Status    │ │
│ │  Display    │ │   Handler   │ │   Manager   │ │   Panel     │ │
│ │             │ │             │ │             │ │             │ │
│ │ • ANSI      │ │ • Command   │ │ • Upload    │ │ • Agents    │ │
│ │ • History   │ │ • Autocmpl  │ │ • Preview   │ │ • Tasks     │ │
│ │ • Search    │ │ • Shortcuts │ │ • Validate  │ │ • Memory    │ │
│ └─────────────┘ └─────────────┘ └─────────────┘ └─────────────┘ │
└─────────────────────────────────────────────────────────────────┘
                               │ WebSocket Connection
                               ▼
┌─────────────────────────────────────────────────────────────────┐
│                    Web Server Layer                            │
├─────────────────────────────────────────────────────────────────┤
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
│ │ WebSocket   │ │    HTTP     │ │   Session   │ │   Security  │ │
│ │ Server      │ │   Server    │ │   Manager   │ │   Manager   │ │
│ │             │ │             │ │             │ │             │ │
│ │ • Real-time │ │ • Static    │ │ • State     │ │ • Auth      │ │
│ │ • Protocol  │ │ • Upload    │ │ • Persist   │ │ • Validate  │ │
│ │ • Broadcast │ │ • API       │ │ • Sync      │ │ • Filter    │ │
│ └─────────────┘ └─────────────┘ └─────────────┘ └─────────────┘ │
└─────────────────────────────────────────────────────────────────┘
                               │ IPC/File System
                               ▼
┌─────────────────────────────────────────────────────────────────┐
│                   CLI Integration Layer                        │
├─────────────────────────────────────────────────────────────────┤
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
│ │  Process    │ │   Output    │ │   Stream    │ │    State    │ │
│ │  Launcher   │ │ Interceptor │ │  Manager    │ │   Sync      │ │
│ │             │ │             │ │             │ │             │ │
│ │ • Spawn     │ │ • Capture   │ │ • Multiplex │ │ • Monitor   │ │
│ │ • Monitor   │ │ • Filter    │ │ • Buffer    │ │ • Export    │ │
│ │ • Control   │ │ • Buffer    │ │ • Distribute│ │ • Import    │ │
│ └─────────────┘ └─────────────┘ └─────────────┘ └─────────────┘ │
└─────────────────────────────────────────────────────────────────┘
                               │ Environment Variables
                               ▼
┌─────────────────────────────────────────────────────────────────┐
│                    Existing Claude-Flow CLI                    │
├─────────────────────────────────────────────────────────────────┤
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
│ │Orchestrator │ │ Terminal    │ │   Memory    │ │   Config    │ │
│ │             │ │ Manager     │ │   System    │ │   Manager   │ │
│ │ • Agents    │ │ • Sessions  │ │ • Banks     │ │ • Settings  │ │
│ │ • Tasks     │ │ • Commands  │ │ • Data      │ │ • Profiles  │ │
│ │ • Workflow  │ │ • Lifecycle │ │ • Sync      │ │ • Env       │ │
│ └─────────────┘ └─────────────┘ └─────────────┘ └─────────────┘ │
└─────────────────────────────────────────────────────────────────┘

Detailed Component Specifications

1. Browser Client Layer

Terminal Display Component

Purpose: Render CLI output with full terminal fidelity including ANSI colors, cursor positioning, and scrollback history.

Technical Specifications:

interface TerminalDisplayConfig {
  // Display settings
  rows: number;                 // Default: 24
  cols: number;                 // Default: 80
  scrollback: number;           // Default: 1000 lines
  
  // Rendering options
  ansiSupport: boolean;         // Default: true
  cursorBlink: boolean;         // Default: true
  fontFamily: string;           // Default: 'Monaco, Consolas, monospace'
  fontSize: number;             // Default: 14
  lineHeight: number;           // Default: 1.2
  
  // Performance settings
  renderThrottle: number;       // Default: 16ms (60fps)
  bufferSize: number;           // Default: 64KB
  lazyRender: boolean;          // Default: true
}

interface TerminalDisplay {
  // Core rendering
  renderLine(line: string, ansiCodes: AnsiCode[]): void;
  renderCursor(position: CursorPosition): void;
  
  // Scrolling and navigation
  scrollToBottom(): void;
  scrollToTop(): void;
  scrollToLine(lineNumber: number): void;
  
  // Search functionality
  search(query: string, options: SearchOptions): SearchResult[];
  highlightText(text: string, className: string): void;
  
  // Selection and copying
  selectText(start: Position, end: Position): void;
  copySelection(): string;
  
  // Events
  onScroll(callback: (position: number) => void): void;
  onResize(callback: (size: TerminalSize) => void): void;
}

Implementation Details:

• Uses Canvas API for high-performance text rendering
• Implements virtual scrolling for large output buffers
• Supports full ANSI escape sequence parsing
• Provides smooth scrolling with momentum
• Includes text selection and copying capabilities

Input Handler Component

Purpose: Process user input with command history, autocomplete, and shortcut support.

Technical Specifications:

interface InputHandlerConfig {
  // History settings
  historySize: number;          // Default: 1000
  historyPersist: boolean;      // Default: true
  
  // Autocomplete settings
  autocomplete: boolean;        // Default: true
  autocompleteMinChars: number; // Default: 2
  autocompleteSources: string[]; // Commands, files, history
  
  // Keyboard shortcuts
  shortcuts: Map<string, ShortcutAction>;
  
  // Input validation
  maxLength: number;            // Default: 4096
  allowedChars: RegExp;         // Default: /[\x20-\x7E\n\r\t]/
}

interface InputHandler {
  // Input processing
  processInput(input: string): Promise<ProcessedInput>;
  handleKeyboard(event: KeyboardEvent): boolean;
  
  // History management
  addToHistory(command: string): void;
  navigateHistory(direction: 'up' | 'down'): string;
  searchHistory(query: string): string[];
  
  // Autocomplete
  getCompletions(partial: string): Promise<Completion[]>;
  selectCompletion(completion: Completion): void;
  
  // Shortcuts
  registerShortcut(key: string, action: ShortcutAction): void;
  executeShortcut(key: string): Promise<void>;
}

File Manager Component

Purpose: Handle file uploads, previews, and attachments for CLI commands.

Technical Specifications:

interface FileManagerConfig {
  // Upload settings
  maxFileSize: number;          // Default: 100MB
  allowedTypes: string[];       // MIME types
  maxConcurrentUploads: number; // Default: 5
  
  // Preview settings
  previewTypes: string[];       // Text, image, JSON, etc.
  previewMaxSize: number;       // Default: 1MB
  
  // Security settings
  virusScanning: boolean;       // Default: true
  quarantineUploads: boolean;   // Default: true
}

interface FileManager {
  // Upload handling
  handleDrop(files: FileList): Promise<UploadResult[]>;
  uploadFile(file: File): Promise<AttachedFile>;
  validateFile(file: File): ValidationResult;
  
  // Preview generation
  generatePreview(file: AttachedFile): Promise<FilePreview>;
  
  // File operations
  attachToCommand(fileId: string, command: string): void;
  removeAttachment(fileId: string): void;
  
  // Events
  onUploadProgress(callback: (progress: UploadProgress) => void): void;
  onUploadComplete(callback: (file: AttachedFile) => void): void;
}

2. Web Server Layer

WebSocket Server

Purpose: Provide real-time bidirectional communication between browser and CLI.

Technical Specifications:

interface WebSocketServerConfig {
  // Connection settings
  port: number;                 // Default: 3001
  host: string;                 // Default: 'localhost'
  maxConnections: number;       // Default: 100
  
  // Message settings
  maxMessageSize: number;       // Default: 1MB
  compression: boolean;         // Default: true
  heartbeatInterval: number;    // Default: 30s
  
  // Security settings
  cors: CorsConfig;
  rateLimit: RateLimitConfig;
  authentication: AuthConfig;
}

interface WebSocketServer {
  // Connection management
  start(): Promise<void>;
  stop(): Promise<void>;
  handleConnection(socket: WebSocket): void;
  
  // Message handling
  broadcast(message: WebSocketMessage): void;
  sendToClient(clientId: string, message: WebSocketMessage): void;
  sendToSession(sessionId: string, message: WebSocketMessage): void;
  
  // Protocol handling
  processMessage(socket: WebSocket, message: string): Promise<void>;
  sendResponse(socket: WebSocket, response: WebSocketResponse): void;
  
  // Events
  onConnection(callback: (socket: WebSocket) => void): void;
  onDisconnection(callback: (socket: WebSocket) => void): void;
  onMessage(callback: (socket: WebSocket, message: any) => void): void;
}

HTTP Server

Purpose: Serve static assets, handle file uploads, and provide REST API endpoints.

Technical Specifications:

interface HTTPServerConfig {
  // Server settings
  port: number;                 // Default: 3000
  host: string;                 // Default: 'localhost'
  staticPath: string;           // Default: './public'
  
  // Upload settings
  uploadPath: string;           // Default: './uploads'
  uploadTempPath: string;       // Default: './tmp'
  cleanupInterval: number;      // Default: 1 hour
  
  // Security settings
  helmet: HelmetConfig;
  cors: CorsConfig;
  rateLimit: RateLimitConfig;
}

interface HTTPServer {
  // Server lifecycle
  start(): Promise<void>;
  stop(): Promise<void>;
  
  // Route handling
  serveStatic(path: string): express.Handler;
  handleUpload(req: Request, res: Response): Promise<void>;
  handleAPI(req: Request, res: Response): Promise<void>;
  
  // Middleware
  setupSecurity(): void;
  setupLogging(): void;
  setupErrorHandling(): void;
}

3. CLI Integration Layer

Process Launcher

Purpose: Launch and manage CLI processes with output capture capabilities.

Technical Specifications:

interface ProcessLauncherConfig {
  // Process settings
  defaultTimeout: number;       // Default: 300s
  maxProcesses: number;         // Default: 10
  processCleanup: boolean;      // Default: true
  
  // Capture settings
  captureOutput: boolean;       // Default: true
  bufferSize: number;           // Default: 1MB
  streamThrottle: number;       // Default: 10ms
  
  // Environment settings
  inheritEnv: boolean;          // Default: true
  customEnv: Record<string, string>;
}

interface ProcessLauncher {
  // Process management
  launch(command: string[], options: LaunchOptions): Promise<ManagedProcess>;
  terminate(processId: string, signal?: string): Promise<void>;
  restart(processId: string): Promise<ManagedProcess>;
  
  // Process monitoring
  getStatus(processId: string): ProcessStatus;
  listProcesses(): ProcessInfo[];
  
  // Output handling
  captureOutput(process: ManagedProcess): OutputCapture;
  streamOutput(processId: string): AsyncIterable<OutputChunk>;
  
  // Events
  onProcessStart(callback: (process: ManagedProcess) => void): void;
  onProcessExit(callback: (processId: string, code: number) => void): void;
  onProcessError(callback: (processId: string, error: Error) => void): void;
}

Output Interceptor

Purpose: Capture and process CLI output streams with filtering and buffering.

Technical Specifications:

interface OutputInterceptorConfig {
  // Buffer settings
  bufferSize: number;           // Default: 10MB
  rotateSize: number;           // Default: 1MB
  maxBuffers: number;           // Default: 10
  
  // Filter settings
  filterRules: FilterRule[];
  enableFiltering: boolean;     // Default: true
  
  // Performance settings
  batchSize: number;            // Default: 4KB
  flushInterval: number;        // Default: 100ms
}

interface OutputInterceptor {
  // Stream capture
  interceptStream(stream: NodeJS.ReadableStream, type: StreamType): InterceptedStream;
  
  // Filtering
  applyFilters(data: Buffer): Buffer;
  addFilter(rule: FilterRule): void;
  removeFilter(ruleId: string): void;
  
  // Buffering
  bufferOutput(processId: string, data: Buffer, type: StreamType): void;
  getBufferedOutput(processId: string, fromTime?: Date): BufferedOutput;
  clearBuffer(processId: string): void;
  
  // Events
  onData(callback: (processId: string, data: Buffer, type: StreamType) => void): void;
  onBuffer(callback: (processId: string, size: number) => void): void;
}

Data Flow Diagrams

1. Command Execution Flow

User Input (Web/CLI) → Input Router → Security Validator → Command Parser
                                                               ↓
CLI Process ← Process Launcher ← Session Manager ← Command Executor
     ↓
Output Interceptor → Stream Manager → WebSocket Server → Browser
     ↓
Buffer Manager → Session State → Persistence Layer

2. File Upload Flow

File Drop/Select → File Validator → Virus Scanner → Temporary Storage
                                                            ↓
File Metadata → Session Manager → CLI Access Path → Command Attachment
                      ↓
Progress Updates → WebSocket → Browser Notification

3. Real-Time Streaming Flow

CLI Output → Output Interceptor → Filter Pipeline → Buffer Manager
                                                          ↓
Stream Multiplexer → Client Manager → WebSocket Connections
                                               ↓
Multiple Browser Clients ← Message Queue ← Rate Limiter

4. Session Synchronization Flow

CLI State Change → State Export → File System/IPC → State Monitor
                                                           ↓
Session Manager → State Merger → WebSocket Broadcast → Web Clients
                      ↓
Persistence Layer → Database/File → Recovery System

API Specifications

WebSocket Protocol

Message Types

// Client to Server Messages
interface ClientMessage {
  type: 'command' | 'file' | 'ping' | 'interrupt' | 'subscribe';
  id: string;
  timestamp: number;
  payload: CommandPayload | FilePayload | SubscriptionPayload;
}

// Server to Client Messages
interface ServerMessage {
  type: 'output' | 'error' | 'status' | 'pong' | 'notification';
  id?: string;
  timestamp: number;
  payload: OutputPayload | StatusPayload | NotificationPayload;
}

Command Protocol

interface CommandPayload {
  command: string;
  sessionId: string;
  workingDirectory?: string;
  environment?: Record<string, string>;
  attachments?: string[]; // File IDs
}

interface OutputPayload {
  processId: string;
  streamType: 'stdout' | 'stderr';
  data: string;
  sequence: number;
  encoding: 'utf8' | 'base64';
}

interface StatusPayload {
  sessionId: string;
  status: SessionStatus;
  agents: AgentStatus[];
  tasks: TaskStatus[];
  memory: MemoryStatus;
}

REST API Endpoints

interface APIEndpoints {
  // Session management
  'POST /api/sessions': {
    body: CreateSessionRequest;
    response: Session;
  };
  
  'GET /api/sessions/:id': {
    response: Session;
  };
  
  'DELETE /api/sessions/:id': {
    response: { success: boolean };
  };
  
  // File operations
  'POST /api/files/upload': {
    body: FormData;
    response: AttachedFile;
  };
  
  'GET /api/files/:id': {
    response: FileContent;
  };
  
  'DELETE /api/files/:id': {
    response: { success: boolean };
  };
  
  // System status
  'GET /api/status': {
    response: SystemStatus;
  };
  
  'GET /api/health': {
    response: HealthCheck;
  };
  
  // Configuration
  'GET /api/config': {
    response: SystemConfig;
  };
  
  'PUT /api/config': {
    body: Partial<SystemConfig>;
    response: SystemConfig;
  };
}

Security Architecture

Authentication and Authorization

interface SecurityConfig {
  // Authentication
  authentication: {
    required: boolean;
    methods: ('token' | 'session' | 'basic')[];
    tokenExpiry: number;
  };
  
  // Authorization
  authorization: {
    roleBasedAccess: boolean;
    commandWhitelist: string[];
    commandBlacklist: string[];
    fileUploadPermissions: FilePermissions;
  };
  
  // Input validation
  inputValidation: {
    maxCommandLength: number;
    allowedCharacters: RegExp;
    injectionPrevention: boolean;
    pathTraversalPrevention: boolean;
  };
  
  // Output filtering
  outputFiltering: {
    enableFiltering: boolean;
    filterRules: FilterRule[];
    sensitiveDataPatterns: RegExp[];
  };
}

Input Sanitization

interface InputSanitizer {
  // Command sanitization
  sanitizeCommand(command: string): SanitizedCommand;
  
  // File validation
  validateFile(file: File): FileValidationResult;
  
  // Path validation
  validatePath(path: string): PathValidationResult;
  
  // Environment validation
  validateEnvironment(env: Record<string, string>): EnvValidationResult;
}

interface SanitizedCommand {
  original: string;
  sanitized: string;
  warnings: string[];
  blocked: boolean;
  reason?: string;
}

Performance Specifications

Latency Requirements

Operation	Target Latency	Max Acceptable
Command input processing	< 50ms	100ms
Output streaming	< 25ms	50ms
File upload (< 1MB)	< 500ms	1s
Session creation	< 200ms	500ms
WebSocket connection	< 100ms	300ms

Throughput Requirements

Metric	Target	Peak
Concurrent sessions	50	100
Messages per second	1,000	5,000
Output lines per second	10,000	50,000
File uploads per minute	100	500
WebSocket connections	200	1,000

Resource Limits

interface ResourceLimits {
  // Memory
  maxMemoryPerSession: number;  // Default: 50MB
  maxTotalMemory: number;       // Default: 1GB
  
  // CPU
  maxCpuPerSession: number;     // Default: 25%
  maxTotalCpu: number;          // Default: 80%
  
  // Network
  maxBandwidthPerSession: number; // Default: 10MB/s
  maxTotalBandwidth: number;    // Default: 100MB/s
  
  // Storage
  maxDiskPerSession: number;    // Default: 100MB
  maxTotalDisk: number;         // Default: 10GB
}

Error Handling and Recovery

Error Classification

type ErrorClass = 
  | 'user_error'        // Invalid input, permissions
  | 'system_error'      // Process crashes, network issues
  | 'security_error'    // Injection attempts, unauthorized access
  | 'resource_error'    // Memory, disk, CPU limits
  | 'network_error'     // Connection drops, timeouts
  | 'cli_error';        // CLI process errors

interface ErrorHandler {
  // Error processing
  handleError(error: Error, context: ErrorContext): Promise<ErrorResponse>;
  
  // Recovery strategies
  attemptRecovery(error: Error, context: ErrorContext): Promise<RecoveryResult>;
  
  // Error reporting
  reportError(error: Error, context: ErrorContext): Promise<void>;
  
  // Error metrics
  getErrorMetrics(): ErrorMetrics;
}

Recovery Strategies

interface RecoveryStrategy {
  // Process recovery
  restartProcess(processId: string): Promise<boolean>;
  
  // Session recovery
  recoverSession(sessionId: string): Promise<boolean>;
  
  // Connection recovery
  reconnectClient(clientId: string): Promise<boolean>;
  
  // State recovery
  restoreState(sessionId: string, checkpoint?: string): Promise<boolean>;
}

Testing Strategy

Test Categories

1. Unit Tests: Individual component testing
2. Integration Tests: Component interaction testing
3. End-to-End Tests: Full workflow testing
4. Performance Tests: Load and stress testing
5. Security Tests: Penetration and vulnerability testing

Test Coverage Requirements

Component	Unit Tests	Integration Tests	E2E Tests
Input Router	95%	90%	80%
Output Interceptor	95%	90%	85%
WebSocket Server	90%	95%	90%
Security Validator	98%	95%	90%
File Handler	90%	85%	80%

Performance Test Scenarios

interface PerformanceTestSuite {
  // Load tests
  concurrentSessions: LoadTest;
  highThroughputOutput: LoadTest;
  bulkFileUploads: LoadTest;
  
  // Stress tests
  memoryStress: StressTest;
  cpuStress: StressTest;
  networkStress: StressTest;
  
  // Endurance tests
  longRunningSession: EnduranceTest;
  memoryLeakDetection: EnduranceTest;
  connectionStability: EnduranceTest;
}

Implementation Roadmap

Phase 1: Core Infrastructure (4 weeks)

• Output capture system implementation
• WebSocket server setup
• Basic web UI shell
• Process launcher development
• Security foundation

Phase 2: Input Processing (3 weeks)

• Command parser implementation
• Input router development
• Security validator
• Session manager
• Basic file handling

Phase 3: Advanced Features (4 weeks)

• Real-time streaming optimization
• Multi-client support
• File upload system
• Advanced UI features
• Performance optimization

Phase 4: Integration and Testing (3 weeks)

• CLI integration completion
• Comprehensive testing
• Security hardening
• Performance tuning
• Documentation completion

Phase 5: Deployment and Monitoring (2 weeks)

• Production deployment setup
• Monitoring and logging
• Error tracking
• Performance monitoring
• User acceptance testing

Configuration Management

Environment Configuration

interface EnvironmentConfig {
  // Environment type
  NODE_ENV: 'development' | 'staging' | 'production';
  
  // Server settings
  WEB_SERVER_PORT: number;
  WEB_SERVER_HOST: string;
  WEBSOCKET_PORT: number;
  
  // CLI integration
  CLAUDE_FLOW_PATH: string;
  CLI_OUTPUT_PATH: string;
  CLI_STATE_PATH: string;
  
  // Security
  AUTH_SECRET: string;
  CORS_ORIGINS: string[];
  RATE_LIMIT_MAX: number;
  
  // Performance
  MAX_CONCURRENT_SESSIONS: number;
  OUTPUT_BUFFER_SIZE: number;
  FILE_UPLOAD_MAX_SIZE: number;
  
  // Logging
  LOG_LEVEL: 'debug' | 'info' | 'warn' | 'error';
  LOG_FILE_PATH: string;
}

Feature Flags

interface FeatureFlags {
  // Core features
  webUiEnabled: boolean;
  realTimeStreaming: boolean;
  fileUploadEnabled: boolean;
  
  // Advanced features
  multiClientSupport: boolean;
  sessionPersistence: boolean;
  outputFiltering: boolean;
  
  // Experimental features
  aiAssistance: boolean;
  collaborativeEditing: boolean;
  advancedTerminal: boolean;
  
  // Security features
  authenticationRequired: boolean;
  virusScanningEnabled: boolean;
  rateLimitingEnabled: boolean;
}

Monitoring and Observability

Metrics Collection

interface SystemMetrics {
  // Performance metrics
  responseTime: HistogramMetric;
  throughput: CounterMetric;
  errorRate: GaugeMetric;
  
  // Resource metrics
  memoryUsage: GaugeMetric;
  cpuUsage: GaugeMetric;
  diskUsage: GaugeMetric;
  
  // Business metrics
  activeSessions: GaugeMetric;
  commandsExecuted: CounterMetric;
  filesUploaded: CounterMetric;
  
  // System health
  processStatus: GaugeMetric;
  connectionStatus: GaugeMetric;
  serviceStatus: GaugeMetric;
}

Logging Strategy

interface LoggingConfig {
  // Log levels
  levels: ('debug' | 'info' | 'warn' | 'error' | 'fatal')[];
  
  // Log targets
  targets: LogTarget[];
  
  // Log format
  format: 'json' | 'text' | 'structured';
  
  // Log rotation
  rotation: {
    enabled: boolean;
    maxSize: string;
    maxFiles: number;
    interval: string;
  };
  
  // Sensitive data handling
  sanitization: {
    enabled: boolean;
    patterns: RegExp[];
    replacement: string;
  };
}

Summary

This comprehensive technical specification provides:

1. Complete Architecture: Detailed system design with clear separation of concerns
2. Security First: Comprehensive security measures throughout the system
3. Performance Optimized: Sub-50ms latency targets with scalable architecture
4. Backward Compatible: Full compatibility with existing CLI operations
5. Production Ready: Monitoring, logging, and error handling specifications
6. Maintainable: Clear interfaces and modular design
7. Testable: Comprehensive testing strategy and coverage requirements

The architecture ensures that the console-style web UI provides an authentic terminal experience while maintaining the full functionality and reliability of the existing claude-flow CLI system. The design supports real-time collaboration, file handling, and multi-session management while preserving security and performance standards.