feat(rdp): 新增 RDP 远程桌面/SMB/账单同步能力 + 清理编译产物

主要变更：
- RDP 远程桌面：新增 backend/pkg/rdp（RDP 引擎 + credssp/display/rle/trace）、
  backend/controller/rdp*（连接/凭证/文件/会话/实时）、frontend RDP 组件与 API
- Windows SMB 文件传输：backend/pkg/winsmb
- 云账单同步：backend/pkg/billingsync + billing_sync/aliyun_billing，前端账单详情
- Agent CLI Kubernetes 工具：kubernetes_action/get、pod_execute/logs
- 服务器导入助手：server_import_helpers、ImportCredentialSettings
- 国际化与组件重构（cloud/deploy/monitor/server/system 等多模块）
- 清理编译产物二进制：移除 backend/server、backend/agent/bin/aiops-agent-*
- .gitignore：新增 backend/agent/ 与 .cache/（避免 334MB go-build 缓存误入库）

Co-Authored-By: Claude <noreply@anthropic.com>

frontend/vite.config.ts

@@ -4,21 +4,33 @@ import { defineConfig } from "vite"
 import { inspectAttr } from 'kimi-plugin-inspect-react'
 
 // https://vite.dev/config/
-export default defineConfig({
+export default defineConfig(({ command }) => ({
   // 必须用绝对路径，否则 /audit/terminal 等深链会解析成 /audit/assets/... 导致白屏 // Logan.Li
   base: '/',
-  plugins: [inspectAttr(), react()],
+  plugins: [
+    // 生产构建禁用调试属性注入，减少 JSX 转换和 Rollup 内存峰值 // Logan.Li
+    command === 'serve' ? inspectAttr() : undefined,
+    react(),
+  ],
   resolve: {
     alias: {
       "@": path.resolve(__dirname, "./src"),
     },
   },
   build: {
+    sourcemap: false,
+    reportCompressedSize: false,
     rollupOptions: {
       output: {
-        // 仅拆独立大库，React 生态交给 Vite 自动分包，避免循环依赖白屏 // Logan.Li
+        // 拆分大依赖族，降低 rendering chunks 阶段单 chunk 内存峰值 // Logan.Li
         manualChunks(id) {
           if (!id.includes("node_modules")) return
+          if (id.includes("react") || id.includes("react-dom") || id.includes("react-router")) return "vendor-react"
+          if (id.includes("@radix-ui") || id.includes("cmdk") || id.includes("vaul")) return "vendor-ui"
+          if (id.includes("@tanstack")) return "vendor-query"
+          if (id.includes("react-markdown") || id.includes("remark-gfm")) return "vendor-markdown"
+          if (id.includes("i18next") || id.includes("react-i18next")) return "vendor-i18n"
+          if (id.includes("react-hook-form") || id.includes("zod") || id.includes("@hookform")) return "vendor-form"
           if (id.includes("@codemirror") || id.includes("@uiw/react-codemirror")) return "vendor-codemirror"
           if (id.includes("xterm")) return "vendor-xterm"
           if (id.includes("lucide-react")) return "vendor-icons"
@@ -54,4 +66,4 @@ export default defineConfig({
       },
     },
   },
-})
+}))