🟡 MEDIUM: Modularize RemoteCameraStreamer (994 lines)

[arkavo-com]

Problem

RemoteCameraStreamer.swift is 994 lines handling multiple unrelated concerns.

Mixed Concerns

1. Bonjour/mDNS discovery - Finding camera servers
2. Network connection management - TCP/WebSocket handling
3. Video encoding - Compression and format conversion
4. UI state management - Connection status, errors
5. Protocol handling - Custom streaming protocol

Proposed Decomposition

Remote Camera Feature
├── CameraServerDiscovery (~200 lines)
│   └── Bonjour browsing, service resolution
├── RemoteCameraConnection (~250 lines)
│   └── Connection lifecycle, reconnection
├── CameraStreamEncoder (~250 lines)
│   └── Video encoding, compression
├── CameraStreamProtocol (~150 lines)
│   └── Message framing, serialization
└── RemoteCameraViewModel (~150 lines)
    └── UI state only

Acceptance Criteria

• Each component has single responsibility
• Discovery can be reused for other services
• Connection handling is testable
• Encoder can be unit tested with sample frames