feat: distribution service + redpanda consumer + updated flow diagram

- Add Pulsar distribution service (consumes smartcity-* → MQTT + context brokers)
- Add Redpanda → InfluxDB consumer (redpanda/consumer.py)
- Update FIXED_LOCATIONS with exact OpenRemote asset coordinates
- Fix Pulsar topics (underscore: smartcity-traffic not smartcity-traffic)
- Fix prometheus.yml endpoints (Redpanda:9644, comment inactive stacks)
- Add docker-compose.redpanda-consumer.yml

docker-compose.distribution.yml

@@ -4,25 +4,14 @@
 
 services:
   pulsar-distribution:
-    build:
-      context: ./pulsar
-      dockerfile: Dockerfile
-    container_name: smart-city-pulsar-distribution
-    networks:
-      - smartcity-shared
     environment:
-      - PULSAR_HOST=smart-city-pulsar
+      - PULSAR_HOST=pulsar
       - PULSAR_PORT=6650
       - EMQX_HOST=emqx_emqx_1
       - MOSQUITTO_HOST=mosquitto-traefik
       - ORION_URL=http://fiware-gis-quickstart-orion-1:1026
       - STELLIO_URL=http://stellio-api-gateway:8080
-      - FROST_URL=http://frost-api-8090:8080/FROST-Server/v1.1
-    restart: unless-stopped
-    depends_on:
-      - smart-city-pulsar
-    labels:
-      - "traefik.enable=false"
+      - FROST_URL=http://frost_http-web-1:8080/FROST-Server/v1.1
 
 networks:
   smartcity-shared: