feat: add MQTT integration for real-time entity updates

- aiomqtt async client with auto-reconnect and topic store
- MQTT router: GET /api/mqtt, GET /api/mqtt/topic/{path}, POST /api/mqtt/publish
- MQTT entities included in /api/all + WebSocket broadcast
- MqttCard frontend component with category filters, entity list
- Configurable via ENV: MQTT_HOST, MQTT_PORT, MQTT_USERNAME,
  MQTT_PASSWORD, MQTT_TOPICS (comma-separated or JSON array)
- Gracefully disabled when MQTT_HOST is not set

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Sam 2026-03-02 10:13:50 +01:00
parent 9f7330e217
commit 89ed0c6d0a
11 changed files with 542 additions and 1 deletions

View file

@ -4,3 +4,4 @@ httpx==0.28.1
asyncpg==0.30.0
jinja2==3.1.5
websockets==14.2
aiomqtt==2.3.0