feat: Add HTTP streaming, compression support, and Docker deployment

enhancements

  - Add adaptive HTTP response handling with automatic streaming for large
  responses (>1MB)
  - Implement zero-copy streaming using buffer pools for better performance
  - Add compression module for reduced bandwidth usage
  - Add GitHub Container Registry workflow for automated Docker builds
  - Add production-optimized Dockerfile and docker-compose configuration
  - Simplify background mode with -d flag and improved daemon management
  - Update documentation with new command syntax and deployment guides
  - Clean up unused code and improve error handling
  - Fix lipgloss style usage (remove unnecessary .Copy() calls)

pkg/config/config.go

@@ -30,17 +30,6 @@ type ServerConfig struct {
 	Debug bool
 }
 
-// LegacyClientConfig holds the legacy client configuration
-// Deprecated: Use config.ClientConfig from client_config.go instead
-type LegacyClientConfig struct {
-	ServerURL   string
-	LocalTarget string
-	AuthToken   string
-	Subdomain   string
-	Verbose     bool
-	Insecure    bool // Skip TLS verification (for testing only)
-}
-
 // LoadTLSConfig loads TLS configuration
 func (c *ServerConfig) LoadTLSConfig() (*tls.Config, error) {
 	if !c.TLSEnabled {