feat(metrics): collect Headscale, NetBird, Gitea and Immich metrics

immich/k8s/config.yaml

@@ -6,6 +6,10 @@ metadata:
 data:
   TZ: "Europe/Bratislava"
 
+  IMMICH_TELEMETRY_INCLUDE: "all"
+  IMMICH_API_METRICS_PORT: "8081"
+  IMMICH_MICROSERVICES_METRICS_PORT: "8082"
+
   # The database in this namespace, not the shared one in the database
   # namespace: v3 needs VectorChord, and only the dedicated image carries it.
   DB_HOSTNAME: "immich-postgres"