Use internal registry URL for image pulls

git.samidare.dev resolves to the external IP but router blocks inbound
traffic on 80/443. Switch to synologynas.local:3000 which resolves via
the home router DNS and is reachable from within the cluster.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

k8s/base/manifest.yaml

@@ -44,7 +44,7 @@ spec:
     spec:
       containers:
         - name: hello-svc
-          image: "git.samidare.dev/rod/hello-svc:latest"
+          image: "synologynas.local:3000/rod/hello-svc:latest"
           imagePullPolicy: Always
           ports:
             - containerPort: 8080

k8s/base/values.yaml

@@ -3,7 +3,7 @@
 replicaCount: 1
 
 image:
-  repository: git.samidare.dev/rod/hello-svc
+  repository: synologynas.local:3000/rod/hello-svc
   pullPolicy: Always
   tag: "latest"