- Replace SimpleMqtt simulation with real MqttSubscriber
- Fix String.split bug when handling MQTT topic parsing
- Use hostname-based client ID to avoid MQTT client conflicts
- Add process management tools (hivemind, just) to development environment
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Features:
- MQTT subscriber GenServer connects to mqtt.home
- Real-time host discovery via systant/+/stats topic
- LiveView with Phoenix PubSub for instant updates
- Host cards showing live data and last seen timestamps
- Clean UI with Tailwind styling
- Proper OTP supervision tree
Dashboard ready to receive live data from systant hosts!
Visit /hosts to see real-time monitoring.
