refactor(i18n): U32 全量 hash key 清理 — 151 个 hash key → 语义化键 + React Hooks 警告 53→43

- 151 个 hash-style flat key (s+hex 后缀) 全部重命名为语义化 nested key
  - monitor 58 个: alertChannelDialog/alertManager/alertRulesTab/chartRangeHint/
    esIndexPicker/helpers/hostMonitor/logAlertSpanel/logClusterPanel/logDingAssistant/
    logQueryToolbar/logRbac/lokiLabelBrowse/metricsExplorer/middlewareMonit/
    mwOverviewChart/portPolicyDialog/prometheusDashb/queryHistoryPan/savedQueriesPan/
    siteMonitor/snmpMonitor/snmpOverviewChart/zabbixDashboard/zabbixDatasource
  - kubernetes 42 个: deploymentBundle/deploymentEditAdvanced/deploymentEditService/
    deploymentView/deploymentWorkload/eventsPage/kubernetesCluster/namespaceManage/
    namespaceResource/podExecTerminal/podFileBrowser/podLogsViewer/podMetricsPage/
    resourceVisualEditor/workloadViewPage
  - aiops 17 个: agentCliMessage/aiAnalysisResult/analyzerHelpers/assistant/predictUtils
  - agent 12 个: agentAlerts/agentMonitor/hostDetailDialog
  - cloud 13 个: billingRecordDialog/billingRuleDialog/platformManager
  - pipeline 6 个: buildNodesManage/deployRbac/deployTargetField
  - system 3 个: auditSetting
- 58 个源文件中的 147 处 t()/i18n.t() 调用更新为语义化键路径
- 3 个命名空间冲突修复 (monitor.hostMonitor/agent.agentMonitor/aiops.aiAnalysisResult
  原 string 值提升为 .title 子键)
- React Hooks 警告修复 (53→43, -10):
  - exhaustive-deps 4→0: useMemo/useCallback 添加 t 到 deps 数组
  - preserve-manual-memoization 5→0: 变量遮蔽修复 (filter(t)→filter(tg))
  - 1 个冗余 eslint-disable 指令移除 (CronJobManager)
- zh/en 7480=7480 完全对齐, 0 个 hash key 残留
- tsc -b=0, npm build✓ (17.59s), ESLint errors=0/warnings=43/any=0
- go build=0, 17/17 集成测试通过, Docker healthy

frontend/src/components/cloud/BillingRecordDialog.tsx

@@ -93,12 +93,12 @@ export function BillingRecordDialog({ open, onOpenChange, editingRecord, onSucce
       <DialogContent className="max-w-md">
         <DialogHeader>
           <DialogTitle>{editingRecord ? i18n.t('cloud.billingRecordDialog.editRecord') : i18n.t('cloud.recordCost')}</DialogTitle>
-          <DialogDescription> {i18n.t('cloud.billingrecorddi.s09e541fd')} </DialogDescription>
+          <DialogDescription> {i18n.t('cloud.billingRecordDialog.desc')} </DialogDescription>
         </DialogHeader>
         <div className="space-y-3">
           <div className="grid grid-cols-2 gap-3">
             <div>
-              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingrecorddi.sb11d8416')} </Label>
+              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingRecordDialog.providerLabel')} </Label>
               <Select value={form.provider} onValueChange={(v) => setForm({ ...form, provider: v })}>
                 <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
                 <SelectContent>
@@ -109,13 +109,13 @@ export function BillingRecordDialog({ open, onOpenChange, editingRecord, onSucce
               </Select>
             </div>
             <div>
-              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingrecorddi.s3abdefe2')} </Label>
+              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingRecordDialog.dateLabel')} </Label>
               <Input type="date" className="mt-1" value={form.billing_date} onChange={(e) => setForm({ ...form, billing_date: e.target.value })} />
             </div>
           </div>
           <div className="grid grid-cols-2 gap-3">
             <div>
-              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingrecorddi.s6f252687')} </Label>
+              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingRecordDialog.costLabel')} </Label>
               <Input type="number" step="0.01" className="mt-1" placeholder="0.00" value={form.cost} onChange={(e) => setForm({ ...form, cost: e.target.value })} />
             </div>
             <div>

frontend/src/components/cloud/BillingRuleDialog.tsx

@@ -84,7 +84,7 @@ export function BillingRuleDialog({ open, onOpenChange, editingRule, onSuccess }
       <DialogContent className="max-w-md">
         <DialogHeader>
           <DialogTitle>{editingRule ? i18n.t('cloud.billingRuleDialog.editRule') : i18n.t('cloud.billingRuleDialog.addRule')}</DialogTitle>
-          <DialogDescription> {i18n.t('cloud.billingruledial.s75227f20')} </DialogDescription>
+          <DialogDescription> {i18n.t('cloud.billingRuleDialog.desc')} </DialogDescription>
         </DialogHeader>
         <div className="space-y-3">
           <div>
@@ -97,7 +97,7 @@ export function BillingRuleDialog({ open, onOpenChange, editingRule, onSuccess }
               <Select value={form.provider || 'all'} onValueChange={(v) => setForm({ ...form, provider: v === 'all' ? '' : v })}>
                 <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
                 <SelectContent>
-                  <SelectItem value="all"> {i18n.t('cloud.billingruledial.sc356f198')} </SelectItem>
+                  <SelectItem value="all"> {i18n.t('cloud.billingRuleDialog.allProviders')} </SelectItem>
                   {Object.entries(providerLabels).map(([k, v]) => (
                     <SelectItem key={k} value={k}>{v}</SelectItem>
                   ))}
@@ -117,19 +117,19 @@ export function BillingRuleDialog({ open, onOpenChange, editingRule, onSuccess }
           </div>
           <div className="grid grid-cols-2 gap-3">
             <div>
-              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingruledial.sd7650ece')} </Label>
+              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingRuleDialog.compare')} </Label>
               <Select value={form.operator} onValueChange={(v) => setForm({ ...form, operator: v })}>
                 <SelectTrigger className="mt-1"><SelectValue /></SelectTrigger>
                 <SelectContent>
-                  <SelectItem value=">"> {i18n.t('cloud.billingruledial.s3dba9756')} </SelectItem>
-                  <SelectItem value=">="> {i18n.t('cloud.billingruledial.s8e1e26d1')} </SelectItem>
-                  <SelectItem value="<"> {i18n.t('cloud.billingruledial.s0196c18c')} </SelectItem>
-                  <SelectItem value="<="> {i18n.t('cloud.billingruledial.s45c301a8')} </SelectItem>
+                  <SelectItem value=">"> {i18n.t('cloud.billingRuleDialog.gt')} </SelectItem>
+                  <SelectItem value=">="> {i18n.t('cloud.billingRuleDialog.gte')} </SelectItem>
+                  <SelectItem value="<"> {i18n.t('cloud.billingRuleDialog.lt')} </SelectItem>
+                  <SelectItem value="<="> {i18n.t('cloud.billingRuleDialog.lte')} </SelectItem>
                 </SelectContent>
               </Select>
             </div>
             <div>
-              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingruledial.s11f9fb4c')} </Label>
+              <Label className="text-sm text-[var(--dg-text-secondary)]"> {i18n.t('cloud.billingRuleDialog.thresholdLabel')} </Label>
               <Input type="number" step="0.01" className="mt-1" placeholder="500.00" value={form.threshold} onChange={(e) => setForm({ ...form, threshold: e.target.value })} />
             </div>
           </div>

frontend/src/components/cloud/PlatformManager.tsx

@@ -349,7 +349,7 @@ export function PlatformManager() {
             <DialogTitle> {i18n.t('k8s.actionModal.confirmDelete')} </DialogTitle>
             <DialogDescription className="sr-only"> {i18n.t('aiops.llmModelDesc')} </DialogDescription>
           </DialogHeader>
-          <p className="text-sm dg-text-secondary"> {i18n.t('cloud.platformmanager.s452abbb1')} </p>
+          <p className="text-sm dg-text-secondary"> {i18n.t('cloud.platformManager.deleteConfirm')} </p>
           <DialogFooter>
             <Button variant="ghost" onClick={() => setDeleteId(null)}> {i18n.t('rbac.jobRole.cancel')} </Button>
             <Button variant="destructive" onClick={confirmDelete}> {i18n.t('kubernetes.storage.delete2')} </Button>