feat(helm): add service annotations support

deploy/helm/templates/service.yaml

@@ -5,6 +5,10 @@ metadata:
   namespace: {{ include "databasus.namespace" . }}
   labels:
     {{- include "databasus.labels" . | nindent 4 }}
+  {{- with .Values.service.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   type: {{ .Values.service.type }}
   ports:

deploy/helm/values.yaml

@@ -17,10 +17,10 @@ service:
   type: ClusterIP
   port: 4005          # Service port
   targetPort: 4005    # Internal container port
+  annotations: {}
   # Headless service for StatefulSet
   headless:
     enabled: true
-
 # Resource limits and requests
 resources:
   requests: