Umstellung MQTT -> Websocket

src/main/resources/application.properties

@@ -59,45 +59,11 @@ spring.jackson.default-property-inclusion=non_null
 # 2FA Configuration (global toggle - individual users can disable in their profile)
 app.security.two-factor.enabled=true
 
-# Message Delivery Layer Configuration
-app.messaging.delivery.max-retries=3
-app.messaging.delivery.retry-initial-delay=5s
-app.messaging.delivery.retry-max-delay=5m
-app.messaging.delivery.retry-backoff-multiplier=2.0
-app.messaging.delivery.ack-timeout=30s
-app.messaging.delivery.message-expiry=24h
-app.messaging.delivery.cleanup-interval-minutes=60
-app.messaging.delivery.retry-interval-seconds=30
-app.messaging.delivery.acknowledged-retention-days=7
-app.messaging.delivery.ack-retry-interval-seconds=5
-app.messaging.delivery.ack-max-retries=4
-
-# Messaging Plugin Configuration
-app.messaging.plugin.type=mqtt
-app.messaging.plugin.mqtt.broker.host=mqtt-2.assecutor.de
-app.messaging.plugin.mqtt.broker.port=42099
-app.messaging.plugin.mqtt.username=app
-app.messaging.plugin.mqtt.password=apppwd
-app.messaging.plugin.mqtt.client.id=votianlt-server
-
-# Client Connection Monitoring (Ping/Pong)
-# Server sends ping to: /client/{clientId}/ping
-# Client responds to:   /server/{clientId}/pong
-#
-# Ping JSON (Server -> Client):
-# {
-#   "type": "ping",
-#   "timestamp": 1702835000000
-# }
-#
-# Pong JSON (Client -> Server):
-# {
-#   "type": "pong",
-#   "timestamp": 1702835000000
-# }
-#
-app.client.ping.interval-seconds=15
-app.client.ping.timeout-seconds=5
+# WebSocket Configuration
+app.messaging.websocket.path=/ws/messaging
+app.messaging.websocket.max-text-message-size=65536
+app.messaging.websocket.max-session-idle-timeout=300000
+app.messaging.websocket.allowed-origins=*
 
 # Application Version - automatically set from pom.xml during build
 app.version=@project.version@