Merge v1.1 Feature Patch

## New Features

### MTProxy (Telegram Proxy)
- Official Telegram proxy with FakeTLS obfuscation
- QR code and link generation for easy sharing
- Send proxy link via Telegram bot (/tor_mtproxy)
- Host networking for reliable DNS resolution
- Security settings: connection limits, geo-blocking

### Lantern Unbounded Proxy
- WebRTC volunteer proxy for Lantern network
- Live and all-time connection tracking
- Telegram bot: /tor_unbounded | CLI: torware unbounded

### Security & Stability
- Docker images pinned to specific versions
- Sanitized settings file loading
- Health checks for all containers

### Dashboard & Performance
- Parallel data fetching, graphs limited to top 5
- MTProxy stats in all views
- JSON logging option (LOG_FORMAT=json)

v1.0.0 - Initial release