add Flower 2.x serverapp and clientapp manifest templates

The new template files were missed in the initial commit because
git add -u only tracks modified/deleted files, not new untracked ones.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Meng Yan <myan@redhat.com>

Author: yanmxa

federated-learning-controller/internal/controller/manifests/flower/clientapp/manifestworkreplicaset.yaml

@@ -0,0 +1,36 @@
+apiVersion: work.open-cluster-management.io/v1alpha1
+kind: ManifestWorkReplicaSet
+metadata:
+  name: {{ .Name }}
+  namespace: {{ .Namespace }}
+spec:
+  placementRefs:
+    - name: {{ .PlacementName }}
+  manifestWorkTemplate:
+    workload:
+      manifests:
+        - apiVersion: apps/v1
+          kind: Deployment
+          metadata:
+            name: {{ .Name }}
+            namespace: {{ .ClientNamespace }}
+          spec:
+            replicas: 1
+            selector:
+              matchLabels:
+                app.kubernetes.io/component: superexec-clientapp
+                app.kubernetes.io/instance: {{ .Name }}
+            template:
+              metadata:
+                labels:
+                  app.kubernetes.io/component: superexec-clientapp
+                  app.kubernetes.io/instance: {{ .Name }}
+              spec:
+                containers:
+                  - name: superexec
+                    image: {{ .Image }}
+                    imagePullPolicy: Always
+                    args:
+                      - "--insecure"
+                      - "--appio-api-address={{ .SuperNodeAddress }}"
+                      - "--plugin-type=clientapp"

federated-learning-controller/internal/controller/manifests/flower/serverapp/serverapp-deployment.yaml

@@ -0,0 +1,28 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Name }}
+  namespace: {{ .Namespace }}
+  labels:
+    app.kubernetes.io/name: federated-learning
+    app.kubernetes.io/component: superexec-serverapp
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/component: superexec-serverapp
+      app.kubernetes.io/instance: {{ .Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/component: superexec-serverapp
+        app.kubernetes.io/instance: {{ .Name }}
+    spec:
+      containers:
+        - name: superexec
+          image: {{ .Image }}
+          imagePullPolicy: Always
+          args:
+            - "--insecure"
+            - "--appio-api-address={{ .SuperLinkAddress }}"
+            - "--plugin-type=serverapp"