remove orphan postgres deployment

ctrl/k8s/base/kustomization.yaml

@@ -6,6 +6,5 @@ namespace: unt
 resources:
   - namespace.yaml
   - configmap.yaml
-  - postgres.yaml
   - api.yaml
   - ui.yaml

ctrl/k8s/base/postgres.yaml

@@ -1,50 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: postgres
-  namespace: unt
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: postgres
-  template:
-    metadata:
-      labels:
-        app: postgres
-    spec:
-      containers:
-        - name: postgres
-          image: postgres:16-alpine
-          ports:
-            - containerPort: 5432
-          env:
-            - name: POSTGRES_USER
-              value: "langfuse"
-            - name: POSTGRES_PASSWORD
-              value: "langfuse"
-            - name: POSTGRES_DB
-              value: "langfuse"
-          readinessProbe:
-            exec:
-              command: ["pg_isready", "-U", "langfuse"]
-            initialDelaySeconds: 3
-            periodSeconds: 5
-          resources:
-            requests:
-              memory: 128Mi
-              cpu: 100m
-            limits:
-              memory: 512Mi
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: postgres
-  namespace: unt
-spec:
-  selector:
-    app: postgres
-  ports:
-    - port: 5432
-      targetPort: 5432