🔧(build) update docker, helm, and compose for MetadataCollectorService

Updated Dockerfile, Helm charts, and Docker Compose configuration to integrate
the newly introduced MetadataCollectorService.

src/helm/env.d/dev-keycloak/values.meet.yaml.gotmpl

@@ -125,6 +125,7 @@ backend:
     AWS_S3_DOMAIN_REPLACE: https://minio.127.0.0.1.nip.io
     CELERY_ENABLED: True
     CELERY_BROKER_URL: redis://default:pass@redis-master:6379/1
+    METADATA_COLLECTOR_ENABLED: True
 
   migrate:
     command:
@@ -253,7 +254,50 @@ celerySummaryBackend:
     - "-Q"
     - "call-webhook-queue-v2"
 
-agents:
+agentMetadata:
+  replicas: 1
+  envVars:
+    LIVEKIT_URL: https://livekit.127.0.0.1.nip.io/
+    {{- with .Values.livekit.keys }}
+    {{- range $key, $value := . }}
+    LIVEKIT_API_SECRET: {{ $value }}
+    LIVEKIT_API_KEY: {{ $key }}
+    {{- end }}
+    {{- end }}
+    ENABLE_SILERO_VAD: "false"
+    AWS_S3_ENDPOINT_URL: minio.meet.svc.cluster.local:9000
+    AWS_S3_ACCESS_KEY_ID: meet
+    AWS_S3_SECRET_ACCESS_KEY: password
+    AWS_S3_SECURE_ACCESS: False
+    AWS_STORAGE_BUCKET_NAME: meet-media-storage
+    AWS_S3_OUTPUT_FOLDER: metadata
+
+  image:
+    repository: localhost:5001/meet-agents
+    pullPolicy: Always
+    tag: "latest"
+
+  command:
+    - "python"
+    - "metadata_collector.py"
+    - "start"
+
+  # Extra volume mounts to manage our local custom CA and avoid to disable ssl
+  extraVolumeMounts:
+    - name: certs
+      mountPath: /usr/lib/ssl/cert.pem
+      subPath: cert.pem
+
+  # Extra volumes to manage our local custom CA and avoid to disable ssl
+  extraVolumes:
+    - name: certs
+      configMap:
+        name: certifi
+        items:
+        - key: cacert.pem
+          path: cert.pem
+
+agentSubtitles:
   replicas: 1
   envVars:
     LIVEKIT_URL: https://livekit.127.0.0.1.nip.io/
@@ -270,6 +314,11 @@ agents:
     pullPolicy: Always
     tag: "latest"
 
+  command:
+    - "python"
+    - "multi_user_transcriber.py"
+    - "start"
+
   # Extra volume mounts to manage our local custom CA and avoid to disable ssl
   extraVolumeMounts:
     - name: certs