fix: telegraf containers names + openremote pg image + session snapshot 2026-05-25

- telegraf.conf: fix Mosquitto/BunkerM container names (hyphens not underscores)
- tegraf.conf: comment out BunkerM consumer (auth fails, simulator not sending)
- openremote/docker-compose.yml: switch PG image to timescaledb-ha:pg15 (fixes timescaledb_toolkit crash)
- Add session_resume + architecture snapshot 2026-05-25
- Update TODO.md with current status

docker-compose.yml

@@ -24,28 +24,34 @@ services:
       - traefik-public
       - openremote_default
     environment:
-      # MQTT Brokers - ALL enabled
+      # MQTT Brokers
       - ENABLE_EMQX=1
       - ENABLE_MOSQUITTO=1
-      - ENABLE_BUNKER=1
+      - ENABLE_BUNKER=0
+      - EMQX_HOST=emqx_emqx_1
+      - EMQX_PORT=1883
+      - MOSQUITTO_HOST=smart-city-digital-twin-martinique-mosquitto-1
+      - MOSQUITTO_PORT=1883
       - BUNKERM_HOST=bunkerm-bunkerm-1
       - BUNKERM_PORT=1900
       # Context Brokers (DESACTIVE - tout passe par les IoT Agents via MQTT)
       - ENABLE_ORION=false
       - ENABLE_STELLIO=false
       - ENABLE_FROST=false
-      # Databases
-      - ENABLE_INFLUX=true
+      # Databases (DESACTIVE - Telegraf s'occupe de InfluxDB)
+      - ENABLE_INFLUX=false
       - INFLUX_URL=http://smart-city-influxdb:8086
       # OpenRemote
-      - ENABLE_OPENREMOTE=1
-      - OR_URL=http://openremote_manager_1:8080
+      - ENABLE_OPENREMOTE=0
+      - OR_MQTT_USER=admin
+      - OR_MQTT_PASS=Digitribe972
+      - OR_URL=http://openremote-manager:8080
       - OR_REALM=master
       - OR_TOKEN_REALM=master
       - OR_ADMIN_USER=admin
       - OR_ADMIN_PASS=Digitribe972
       - OR_CLIENT_SECRET=0oQjzTfiEELYmj5jFwT4iIuWUDtQDvVa
-      # Pulsar (Disabled for demo stability)
+      # Pulsar (Disabled for stability)
       - ENABLE_PULSAR=false
       # Redpanda (Disabled)
       - ENABLE_REDPANDA=false
@@ -66,7 +72,7 @@ services:
       - traefik-public
       - openremote_default
     environment:
-      - OR_URL=http://openremote_manager_1:8080
+      - OR_URL=http://openremote-manager:8080
       - OR_ADMIN_USER=admin
       - OR_ADMIN_PASS=Digitribe972
       - OR_REALM=master