refactor(i18n): U17 K8s 残余组件 i18n 补全 — NodeDetailPage 16 处硬编码中文清零 + 8 个 hash 键替换为语义化 k8s.nodeDetail.* + DeploymentWorkload 12 处 toast/confirm 硬编码中文清零. 新增 k8s.nodeDetail 命名空间 21 键 + k8s.deploymentDetail 扩展 12 键(含插值). zh/en 7564→7597 对齐. 组件从 i18n.t() 全局改为 useTranslation() hook. tsc -b=0, npm build✓, ESLint=0, 17/17 测试通过

frontend/src/locales/en-US.json

@@ -2771,7 +2771,19 @@
       "notFound": "Deployment not found",
       "podList": "Pod List",
       "logs": "Logs",
-      "confirmDeleteHpa": "Confirm Delete HPA"
+      "confirmDeleteHpa": "Confirm Delete HPA",
+      "replicasSetTo": "Replicas set to {{count}}",
+      "confirmRestart": "Confirm rolling restart of Deployment \"{{name}}\"?",
+      "rollingUpdate": "{{action}} Rolling Update",
+      "confirmRollingUpdate": "Confirm {{action}} rolling update of Deployment \"{{name}}\"?",
+      "actionSuccess": "{{action}} Succeeded",
+      "actionFailed": "{{action}} Failed",
+      "rollingUpdated": "Deployment rolling update {{action}}d",
+      "rollingUpdateImage": "Rolling updating to {{image}}",
+      "deploymentDeleted": "{{name}} deleted",
+      "confirmDeletePod": "Confirm delete Pod \"{{name}}\"? This action cannot be undone.",
+      "deploymentNotFound": "Deployment not found: {{name}}",
+      "imageLabel": "Image"
     },
     "podLogs": {
       "noLogs": "No logs",
@@ -3234,6 +3246,29 @@
       "configured": "Configured (leave empty to keep)",
       "kubeconfigHint": "API Server address will be auto-parsed after pasting kubeconfig content",
       "cancel": "Cancel"
+    },
+    "nodeDetail": {
+      "nodeTitle": "Node Details",
+      "loadingNode": "Loading node details...",
+      "loadFailed": "Failed to load node details",
+      "systemInfo": "System Info",
+      "resourceAllocation": "Resource Allocation",
+      "cpuAllocated": "CPU Allocated",
+      "cpuRealtimeUsage": "CPU Real-time Usage",
+      "memAllocated": "Memory Allocated",
+      "memRealtimeUsage": "Memory Real-time Usage",
+      "podCount": "Pod Count",
+      "cpuCapacityAlloc": "CPU Capacity / Allocatable",
+      "memCapacityAlloc": "Memory Capacity / Allocatable",
+      "podCapacityAlloc": "Pod Capacity / Allocatable",
+      "coreUnit": "cores",
+      "conditions": "Conditions",
+      "noConditions": "No condition data",
+      "taints": "Taints",
+      "labels": "Labels ({{count}})",
+      "podsOnNode": "Pods on Node",
+      "noPodsOnNode": "No pods on this node",
+      "cpuRequest": "CPU Request"
     }
   },
   "monitor": {