added pvc for dev patch

overlays/dev/patch-deployment.yaml

@@ -23,3 +23,20 @@ spec:
       containers:
         - name: frontend
           image: docker.io/syifamaulidya/frontend-app:23
+
+---
+# ==========================
+# PATCH UNTUK MYSQL (biar pakai PVC lama)
+# ==========================
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql-app-syifa
+  namespace: intern-workspace
+spec:
+  template:
+    spec:
+      volumes:
+        - name: mysql-storage
+          persistentVolumeClaim:
+            claimName: mysql-pvc-syifa   # pakai PVC lama tanpa prefix