fix(i18n): U30 修复 8 处批量 i18n 转换损坏的调用 — DeploymentEditContainers/DeploymentEditStorage/AgentRuleDialog/LogFieldSidebar

损坏原因: 早期批量正则 i18n 转换 (U20 记录的 i18n.t() 损坏模式遗留) 将模板表达式/JSX
碎片错误包裹进 i18n.t() 调用, 产生运行时垃圾文本渲染.

修复清单:
- DeploymentEditContainers.tsx:85 — toast 调用 description 字段损坏 (i18n.t('), description: ...'))
- DeploymentEditStorage.tsx:175 — !manifest 空状态文案损坏
- DeploymentEditStorage.tsx:202 — 数据卷卡片副标题损坏
- AgentRuleDialog.tsx:111 — DialogDescription 损坏 (i18n.t('>阈值 {ruleForm.metric !== '))
- AgentRuleDialog.tsx:157 — 操作符 Label 损坏
- AgentRuleDialog.tsx:183 — 端口 Label 损坏
- AgentRuleDialog.tsx:195 — 持续时间 Label 损坏
- LogFieldSidebar.tsx:68 — 搜索框 placeholder 损坏

新增 i18n 键 (zh/en 对齐 7370→7376 +6):
- agent.ruleDialog.description / operator / port / duration
- kubernetes.storage.volumeDesc
- monitor.lbl.searchFields

验证: tsc -b=0, npm build✓ (17.99s), ESLint=0/53/0, go build=0, 17/17 测试通过

frontend/src/components/agent/AgentRuleDialog.tsx

@@ -108,7 +108,7 @@ export function AgentRuleDialog({ open, onOpenChange, editingRule, onSuccess }:
       <DialogContent className="max-w-md dg-card text-[var(--dg-text-primary)]">
         <DialogHeader>
           <DialogTitle className="text-[var(--dg-text-primary)]">{editingRule ? i18n.t('monitor.editRule') : i18n.t('agent.ruleDialog.editRule')}</DialogTitle>
-          <DialogDescription className="dg-text-secondary"> {i18n.t('>阈值 {ruleForm.metric !== ')} </DialogDescription>
+          <DialogDescription className="dg-text-secondary"> {i18n.t('agent.ruleDialog.description')} </DialogDescription>
         </DialogHeader>
 
         <div className="space-y-3">
@@ -154,7 +154,7 @@ export function AgentRuleDialog({ open, onOpenChange, editingRule, onSuccess }:
           {ruleForm.metric !== 'offline' && (
             <div className="grid grid-cols-2 gap-3">
               <div className="space-y-1.5">
-                <Label className="text-[var(--dg-text-secondary)] text-xs"> {i18n.t('>阈值 {ruleForm.metric !== ')} </Label>
+                <Label className="text-[var(--dg-text-secondary)] text-xs"> {i18n.t('agent.ruleDialog.operator')} </Label>
                 <Select value={ruleForm.operator} onValueChange={(v) => setRuleForm({ ...ruleForm, operator: v })}>
                   <SelectTrigger className="h-9 dg-input">
                     <SelectValue />
@@ -180,10 +180,10 @@ export function AgentRuleDialog({ open, onOpenChange, editingRule, onSuccess }:
 
           {ruleForm.metric === 'port_down' && (
             <div className="space-y-1.5">
-              <Label className="text-[var(--dg-text-secondary)] text-xs"> {i18n.t('>阈值 {ruleForm.metric !== ')} </Label>
-              <Input
-                type="number"
-                value={ruleForm.port}
+              <Label className="text-[var(--dg-text-secondary)] text-xs"> {i18n.t('agent.ruleDialog.port')} </Label>
+                <Input
+                  type="number"
+                  value={ruleForm.port}
                 onChange={(e) => setRuleForm({ ...ruleForm, port: e.target.value })}
                 placeholder={i18n.t('agent.ruleDialog.portPlaceholder')}
                 className="h-9 dg-input"
@@ -192,7 +192,7 @@ export function AgentRuleDialog({ open, onOpenChange, editingRule, onSuccess }:
           )}
 
           <div className="space-y-1.5">
-            <Label className="text-[var(--dg-text-secondary)] text-xs"> {i18n.t('>阈值 {ruleForm.metric !== ')} </Label>
+            <Label className="text-[var(--dg-text-secondary)] text-xs"> {i18n.t('agent.ruleDialog.duration')} </Label>
             <Input
               type="number"
               value={ruleForm.duration}

frontend/src/components/kubernetes/DeploymentEditContainers.tsx

@@ -82,7 +82,7 @@ export function DeploymentEditContainers({ clusterCode, namespace, deploymentNam
     // validate
     for (const c of [...initContainers, ...containers]) {
       if (!c.name.trim()) {
-        toast({ title: i18n.t('kubernetes.msg.saveFailed'), description: i18n.t('), description: `容器 ${c.name} 的镜像不能为空`, variant: '), variant: 'destructive' });
+        toast({ title: i18n.t('kubernetes.msg.saveFailed'), description: '容器名称不能为空', variant: 'destructive' });
         return;
       }
       if (!c.image.trim()) {

frontend/src/components/kubernetes/DeploymentEditStorage.tsx

@@ -172,7 +172,7 @@ export function DeploymentEditStorage({ clusterCode, namespace, deploymentName,
   if (!manifest) {
     return (
       <Card className="dg-card">
-        <CardContent className="p-8 text-center dg-text-muted"> {i18n.t('), description: `请为「${entry.volume.name}」${hint}`, variant: ')} </CardContent>
+        <CardContent className="p-8 text-center dg-text-muted"> {i18n.t('kubernetes.storage.noManifest')} </CardContent>
       </Card>
     );
   }
@@ -199,7 +199,7 @@ export function DeploymentEditStorage({ clusterCode, namespace, deploymentName,
                 数据卷
                 <Badge variant="outline" className="border-[var(--dg-border)] dg-text-secondary">{entries.length}</Badge>
               </CardTitle>
-              <p className="text-[11px] dg-text-muted mt-1"> {i18n.t('), description: `请为「${entry.volume.name}」${hint}`, variant: ')} </p>
+              <p className="text-[11px] dg-text-muted mt-1"> {i18n.t('kubernetes.storage.volumeDesc')} </p>
             </div>
             <Button size="sm" variant="outline" className="h-7 border-[var(--dg-border)] text-[var(--dg-text-secondary)] text-xs shrink-0" onClick={addEntry}>
               <Plus className="h-3 w-3 mr-1" />添加数据卷

frontend/src/components/monitor/log-center/LogFieldSidebar.tsx

@@ -65,7 +65,7 @@ export function LogFieldSidebar({
         <input
           value={search}
           onChange={e => setSearch(e.target.value)}
-          placeholder={i18n.t('})${f.count ? ` · ${f.count} 个值` : ')}
+          placeholder={i18n.t('monitor.lbl.searchFields')}
           className="w-full h-7 pl-7 pr-2 text-xs rounded-md dg-input"
           style={{ background: 'var(--dg-bg-tertiary)', border: '1px solid var(--dg-border)', color: 'var(--dg-text-primary)' }}
         />

frontend/src/locales/en-US.json

@@ -4907,7 +4907,8 @@
       "siteRequestFailed": "Request Failed",
       "siteRequestTimeout": "Request Timeout",
       "siteConnFailed": "Connection Failed",
-      "noProbeHint": "No health probes. Click \"{{action}}\" to create one."
+      "noProbeHint": "No health probes. Click \"{{action}}\" to create one.",
+      "searchFields": "Search fields"
     },
     "alertRuleDialog2": {
       "editRule": "Edit Alert Rule",
@@ -5624,7 +5625,8 @@
       "expanded": "Expanded",
       "expandFailed": "Expand failed",
       "provisioner": "Provisioner",
-      "parameters": "Parameters"
+      "parameters": "Parameters",
+      "volumeDesc": "Mount persistent storage volumes for containers"
     },
     "event": {
       "title": "Events",
@@ -6886,7 +6888,11 @@
       "enterName": "Please enter rule name",
       "editRule": "Edit Rule",
       "namePlaceholder": "e.g., CPU Usage Alert",
-      "portPlaceholder": "e.g., 8080"
+      "portPlaceholder": "e.g., 8080",
+      "description": "Configure alert thresholds and notification rules for monitoring metrics",
+      "operator": "Operator",
+      "port": "Port",
+      "duration": "Duration (seconds)"
     },
     "monitor2": {
       "commandPlaceholder2": "e.g., free -m && df -h"

frontend/src/locales/zh-CN.json

@@ -4907,7 +4907,8 @@
       "siteRequestFailed": "请求失败",
       "siteRequestTimeout": "请求超时",
       "siteConnFailed": "连接失败",
-      "noProbeHint": "暂无健康探针，点击「{{action}}」创建"
+      "noProbeHint": "暂无健康探针，点击「{{action}}」创建",
+      "searchFields": "搜索字段"
     },
     "alertRuleDialog2": {
       "editRule": "编辑告警规则",
@@ -5624,7 +5625,8 @@
       "expanded": "已扩容",
       "expandFailed": "扩容失败",
       "provisioner": "供应器",
-      "parameters": "参数"
+      "parameters": "参数",
+      "volumeDesc": "为容器挂载持久化存储卷"
     },
     "event": {
       "title": "事件",
@@ -6886,7 +6888,11 @@
       "enterName": "请输入规则名称",
       "editRule": "编辑规则",
       "namePlaceholder": "例如：CPU 使用率告警",
-      "portPlaceholder": "例如：8080"
+      "portPlaceholder": "例如：8080",
+      "description": "配置监控指标的告警阈值和通知规则",
+      "operator": "操作符",
+      "port": "端口",
+      "duration": "持续时间（秒）"
     },
     "monitor2": {
       "commandPlaceholder2": "例如：free -m && df -h"