fix: 清理 unused-vars 回归(32→0) + 修复 go:embed 编译阻塞

1. ESLint unused-vars 从 32 清零（回归修复）
   - 删除 14 个文件中未使用的 import（lucide 图标/shadcn 组件/JsonData 类型）
   - 移除未使用的变量/参数（categoryLabels/updateEntry/onSaved 等）
   - 涉及: AppRelease/PipelineEditor/KubernetesNodes/AlertCenter/SilenceRulesPanel 等

2. 修复 go:embed all:static 编译阻塞
   - 新增 backend/static/.gitkeep 占位文件
   - 全新 clone 后 go build ./... 可直接通过（不再依赖先 npm run build）

3. 安装缺失的 npm 依赖
   - react-markdown/remark-gfm（AgentMarkdown 组件）
   - @codemirror/lang-python/@codemirror/legacy-modes（ScriptCodeEditor 组件）

验证: go build✅ | tsc -b✅ | npm build✅(21s) | ESLint any=41 unused=0 | 17/17 集成测试✅

frontend/package-lock.json

@@ -139,6 +139,7 @@
       "integrity": "sha512-e7jT4DxYvIDLk1ZHmU/m/mB19rex9sv0c2ftBtjSBv+kVM/902eh0fINUzD7UwLLNR+jU585GxUJ8/EBfAM5fw==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.27.1",
         "@babel/generator": "^7.28.5",
@@ -1982,6 +1983,7 @@
       "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.43.1.tgz",
       "integrity": "sha512-+BIjw/AG3tDQ4pJgTLPYdAW25eDE66YsvM4LKyVPgGzVgZ4a9Wj1SRX8kPVKgBDdPt8oHtZ15F0qx7p0oOHdHw==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@codemirror/state": "^6.6.0",
         "crelt": "^1.0.6",
@@ -4833,6 +4835,7 @@
       "resolved": "https://registry.npmjs.org/@tanstack/react-query/-/react-query-5.95.2.tgz",
       "integrity": "sha512-/wGkvLj/st5Ud1Q76KF1uFxScV7WeqN1slQx5280ycwAyYkIPGaRZAEgHxe3bjirSd5Zpwkj6zNcR4cqYni/ZA==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@tanstack/query-core": "5.95.2"
       },
@@ -5063,6 +5066,7 @@
       "integrity": "sha512-GYDxsZi3ChgmckRT9HPU0WEhKLP08ev/Yfcq2AstjrDASOYCSXeyjDsHg4v5t4jOj7cyDX3vmprafKlWIG9MXQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "undici-types": "~7.16.0"
       }
@@ -5072,6 +5076,7 @@
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.7.tgz",
       "integrity": "sha512-MWtvHrGZLFttgeEj28VXHxpmwYbor/ATPYbBfSFZEIRK0ecCFLl2Qo55z52Hss+UV9CRN7trSeq1zbgx7YDWWg==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -5082,6 +5087,7 @@
       "integrity": "sha512-jp2L/eY6fn+KgVVQAOqYItbF0VY/YApe5Mz2F0aykSO8gx31bYCZyvSeYxCHKvzHG5eZjc+zyaS5BrBWya2+kQ==",
       "devOptional": true,
       "license": "MIT",
+      "peer": true,
       "peerDependencies": {
         "@types/react": "^19.2.0"
       }
@@ -5158,6 +5164,7 @@
       "integrity": "sha512-iIACsx8pxRnguSYhHiMn2PvhvfpopO9FXHyn1mG5txZIsAaB6F0KwbFnUQN3KCiG3Jcuad/Cao2FAs1Wp7vAyg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.52.0",
         "@typescript-eslint/types": "8.52.0",
@@ -5468,6 +5475,7 @@
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -5741,6 +5749,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.9.0",
         "caniuse-lite": "^1.0.30001759",
@@ -6317,7 +6326,8 @@
       "version": "8.6.0",
       "resolved": "https://registry.npmjs.org/embla-carousel/-/embla-carousel-8.6.0.tgz",
       "integrity": "sha512-SjWyZBHJPbqxHOzckOfo8lHisEaJWmwd23XppYFYVh10bU66/Pn5tkVkbkCMZVdbUE5eTCI2nD8OyIP4Z+uwkA==",
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/embla-carousel-react": {
       "version": "8.6.0",
@@ -6412,6 +6422,7 @@
       "integrity": "sha512-LEyamqS7W5HB3ujJyvi0HQK/dtVINZvd5mAAp9eT5S/ujByGjiZLCzPcHVzuXbpJDJF/cxwHlfceVUDZ2lnSTw==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -6966,6 +6977,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "peerDependencies": {
         "typescript": "^5 || ^6"
       },
@@ -7168,6 +7180,7 @@
       "integrity": "sha512-/imKNG4EbWNrVjoNC/1H5/9GFy+tqjGBHCaSsN+P2RnPqjsLmv6UD3Ej+Kj8nBWaRAwyk7kK5ZUc+OEatnTR3A==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "jiti": "bin/jiti.js"
       }
@@ -8511,6 +8524,7 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -8558,6 +8572,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
@@ -8774,6 +8789,7 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.2.3.tgz",
       "integrity": "sha512-Ku/hhYbVjOQnXDZFv2+RibmLFGwFdeeKHFcOTlrt7xplBnya5OGn/hIRDsqDiSUcfORsDC7MPxwork8jBwsIWA==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -8804,6 +8820,7 @@
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.3.tgz",
       "integrity": "sha512-yELu4WmLPw5Mr/lmeEpox5rw3RETacE++JgHqQzd2dg+YbJuat3jH4ingc+WPZhxaoFzdv9y33G+F7Nl5O0GBg==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "scheduler": "^0.27.0"
       },
@@ -8816,6 +8833,7 @@
       "resolved": "https://registry.npmjs.org/react-hook-form/-/react-hook-form-7.70.0.tgz",
       "integrity": "sha512-COOMajS4FI3Wuwrs3GPpi/Jeef/5W1DRR84Yl5/ShlT3dKVFUfoGiEZ/QE6Uw8P4T2/CLJdcTVYKvWBMQTEpvw==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=18.0.0"
       },
@@ -9539,6 +9557,7 @@
       "integrity": "sha512-3ofp+LL8E+pK/JuPLPggVAIaEuhvIz4qNcf3nA1Xn2o/7fb7s/TYpHhwGDv1ZU3PkBluUVaF8PyCHcm48cKLWQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@alloc/quick-lru": "^5.2.0",
         "arg": "^5.0.2",
@@ -9715,6 +9734,7 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -10054,6 +10074,7 @@
       "integrity": "sha512-dZwN5L1VlUBewiP6H9s2+B3e3Jg96D0vzN+Ry73sOefebhYr9f94wwkMNN/9ouoU8pV1BqA1d1zGk8928cx0rg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "esbuild": "^0.27.0",
         "fdir": "^6.5.0",
@@ -10169,7 +10190,8 @@
       "resolved": "https://registry.npmjs.org/xterm/-/xterm-5.3.0.tgz",
       "integrity": "sha512-8QqjlekLUFTrU6x7xck1MsPzPA571K5zNqWm0M0oroYEWVOptZ0+ubQSkQ3uxIEhcIHRujJy6emDWX4A7qyFzg==",
       "deprecated": "This package is now deprecated. Move to @xterm/xterm instead.",
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/xterm-addon-fit": {
       "version": "0.8.0",
@@ -10216,6 +10238,7 @@
       "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.5.tgz",
       "integrity": "sha512-k7Nwx6vuWx1IJ9Bjuf4Zt1PEllcwe7cls3VNzm4CQ1/hgtFUK2bRNG3rvnpPUhFjmqJKAKtjV576KnUkHocg/g==",
       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }

frontend/src/components/aiops/AIPredictiveAnalytics.tsx

@@ -21,8 +21,6 @@ import {
   MemoryStick,
   Network,
   Activity,
-  BarChart3,
-  LineChart,
   Calendar,
   Sparkles,
   Zap,

frontend/src/components/deploy/AppRelease.tsx

@@ -1,6 +1,5 @@
 import { useState, useEffect } from 'react';
 import { useNavigate } from 'react-router-dom';
-import { Card, CardContent } from '@/components/ui/card';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Badge } from '@/components/ui/badge';
@@ -24,14 +23,10 @@ import {
   Plus,
   Search,
   RotateCcw,
-  CheckCircle,
-  XCircle,
   GitBranch,
   GitCommit,
   Eye,
   Settings,
-  History,
-  Loader2,
 } from 'lucide-react';
 import { releaseApi } from '@/api';
 import { toast } from 'sonner';

frontend/src/components/deploy/PipelineEditor.tsx

@@ -35,7 +35,7 @@ import { Card, CardContent } from '@/components/ui/card';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Badge } from '@/components/ui/badge';
-import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
+import { Tabs, TabsContent } from '@/components/ui/tabs';
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
 import { Textarea } from '@/components/ui/textarea';
 import { Switch } from '@/components/ui/switch';

frontend/src/components/deploy/ReleaseManager.tsx

@@ -27,7 +27,6 @@ import {
   GitCommit,
   User,
   Eye,
-  Loader2,
   Play,
   PackageOpen,
 } from 'lucide-react';

frontend/src/components/deploy/pipeline-helpers.tsx

@@ -1,6 +1,5 @@
 import { Badge } from '@/components/ui/badge';
 import { CheckCircle, XCircle, Loader2 } from 'lucide-react';
-import type { JsonData } from '@/types/common';
 
 // 流水线阶段定义 // Logan.Li
 export interface PipelineStage {

frontend/src/components/deploy/releaseHelpers.tsx

@@ -1,6 +1,5 @@
 // 发布相关共享工具函数与常量 // Logan.Li
 import { Badge } from '@/components/ui/badge';
-import type { JsonData } from '@/types/common';
 import {
   CheckCircle,
   XCircle,

frontend/src/components/deploy/releaseManagerHelpers.tsx

@@ -1,7 +1,6 @@
 // 发布管理（审批流）共享工具函数与常量 // Logan.Li
 // 注意：本文件专用于 ReleaseManager（含审批流，状态标签与 AppRelease 的 releaseHelpers 不同）
 import { Badge } from '@/components/ui/badge';
-import type { JsonData } from '@/types/common';
 import {
   Clock,
   Check,

frontend/src/components/kubernetes/DeploymentEditService.tsx

@@ -74,7 +74,7 @@ interface _SvcPortForm {
 
 const toArray = ( v: any) => (Array.isArray(v) ? v : (v?.list || v?.items || v?.data || []));
 
-export function DeploymentEditService({ clusterCode, namespace, deploymentName, manifest, onSaved, onCancel }: Props) {
+export function DeploymentEditService({ clusterCode, namespace, deploymentName, manifest, onCancel }: Props) {
   const { toast } = useToast();
   const confirm = useConfirm();
   const [loading, setLoading] = useState(true);

frontend/src/components/kubernetes/DeploymentEditStorage.tsx

@@ -96,9 +96,6 @@ export function DeploymentEditStorage({ clusterCode, namespace, deploymentName,
 
   const defaultContainer = containers.find((c) => c !== '(unnamed)') || containers[0] || '';
 
-  const updateEntry = (i: number, patch: Partial<VolumeEntry>) =>
-    setEntries((prev) => prev.map((e, idx) => (idx === i ? { ...e, ...patch } : e)));
-
   const updateVolume = (i: number, patch: Partial<VolumeForm>) =>
     setEntries((prev) => prev.map((e, idx) => (idx === i ? { ...e, volume: { ...e.volume, ...patch } } : e)));
 

frontend/src/components/kubernetes/DeploymentWorkload.tsx

@@ -14,7 +14,6 @@ import {
   RotateCw,
   Trash2,
   RefreshCw,
-  Loader2,
   XCircle,
   CheckCircle,
   AlertTriangle,

frontend/src/components/kubernetes/KubernetesNodes.tsx

@@ -1,5 +1,4 @@
 import { useState, useEffect, useCallback } from 'react';
-import { Card, CardContent } from '@/components/ui/card';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Badge } from '@/components/ui/badge';

frontend/src/components/kubernetes/NodeDetailPage.tsx

@@ -10,7 +10,6 @@ import {
 import {
   
   RefreshCw,
-  Loader2,
   Server,
   Activity,
   ArrowLeft,

frontend/src/components/monitor/alert-center/AlertCenter.tsx

@@ -32,7 +32,6 @@ import { NotifyPolicyTab } from './NotifyPolicyTab';
 
 import type { UnifiedAlertRule } from '@/api';
 import type { Contact, ContactGroup } from './alert-center-helpers';
-import type { JsonData } from '@/types/common';
 import { useTranslation } from 'react-i18next';
 
 const AlertCenter: React.FC = () => {

frontend/src/components/monitor/alert-center/SilenceRulesPanel.tsx

@@ -1,6 +1,6 @@
 // 告警静默规则面板 — 嵌入通知策略 Tab // Logan.Li
 import { useState, useEffect, useCallback } from 'react';
-import { VolumeX, Plus, RefreshCw, Clock, Calendar, Repeat, Edit, Trash2 } from 'lucide-react';
+import { VolumeX, Plus, RefreshCw, Edit, Trash2 } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
 import { Card, CardContent } from '@/components/ui/card';

frontend/src/components/monitor/dashboard/GrafanaDashboard.tsx

@@ -240,7 +240,7 @@ const AgentTab: React.FC = () => {
 
       <AgentWizard open={wizardOpen} onOpenChange={setWizardOpen} server={wizardServer}
         onStart={(id) => { setOperating(prev => new Set(prev).add(id)); }}
-        onInstalled={(id) => { toast.success('Agent 安装任务已提交，后台执行中…'); setWizardOpen(false); fetch(); }}
+        onInstalled={() => { toast.success('Agent 安装任务已提交，后台执行中…'); setWizardOpen(false); fetch(); }}
         onFailed={(id) => { toast.error('安装失败'); setOperating(prev => { const next = new Set(prev); next.delete(id); return next; }); }} />
 
       {/* ────────── 批量部署 Agent 对话框 ────────── */}

frontend/src/components/monitor/datasource/PrometheusDatasourceManager.tsx

@@ -6,7 +6,6 @@ import {
   Edit,
   Trash2,
   Star,
-  RefreshCw,
   Key,
   Plug,
 } from 'lucide-react';

frontend/src/components/task/CronJobManager.tsx

@@ -8,7 +8,7 @@ import {
   Select, SelectContent, SelectItem, SelectTrigger, SelectValue,
 } from '@/components/ui/select';
 import {
-  Play, Plus, Search, Clock, Trash2, History, RefreshCw, PackageOpen,
+  Plus, Search, Clock, Trash2, History, RefreshCw, PackageOpen,
 } from 'lucide-react';
 import { toast } from 'sonner';
 import { cronJobApi, scriptApi, systemTaskApi } from '@/api';

frontend/src/pages/approval/ApprovalWorkflowPage.tsx

@@ -210,12 +210,6 @@ function WorkflowEditorModal({ workflow, users, onClose, onSaved }: EditorProps)
   const [submitting, setSubmitting] = useState(false);
   const [error, setError] = useState('');
 
-  const categoryLabels: Record<string, string> = {
-    resource: t('approval.category.resource'),
-    app: t('approval.category.app'),
-    permission: t('approval.category.permission'),
-  };
-
   const stepTypeLabels: Record<string, string> = {
     submit: t('approval.step.submit'),
     audit: t('approval.step.audit'),

frontend/src/pages/audit/AuditOperationsTab.tsx

@@ -4,7 +4,6 @@ import { useState, useEffect, useCallback, useMemo, useRef } from 'react';
 import { cn } from '@/lib/utils';
 import { useTranslation } from 'react-i18next';
 import { useVirtualizer } from '@tanstack/react-virtual';
-import { Card, CardContent } from '@/components/ui/card';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Badge } from '@/components/ui/badge';

frontend/src/pages/monitor/host-monitor/ZoomableAreaChart.tsx

@@ -64,7 +64,6 @@ function ChartBody({
   unit,
   yDomain,
   gradPrefix,
-  zoomRange,
   refLeft,
   refRight,
   onMouseDown,

frontend/src/pages/monitor/host-monitor/utils.ts

@@ -168,7 +168,7 @@ export function buildMetricsFromHistory(history: JsonData[], timeConfig: TimeCon
 }
 
 /** 从过滤后历史计算实际数据时间跨度（用于展示） // Logan.Li */
-export function getActualDataSpan(history: JsonData[], range: HostMonitorTimeRange): string | null {
+export function getActualDataSpan(history: JsonData[], _range: HostMonitorTimeRange): string | null {
   if (!history.length) return null;
   const ts = history.map(recordTimestamp).filter((t) => t > 0);
   if (!ts.length) return null;