chore: Add Next.js project config and app entry for admin-web

The previous deploy.sh commit included Dockerfile and docker-compose
but was missing the actual Next.js project files needed for `npm ci`
and `npm run build` to succeed. This adds the complete project skeleton.

## Project configuration files

### package.json
- Next.js 15.1.11, React 18, TypeScript 5.9
- Dependencies: @reduxjs/toolkit, @tanstack/react-query,
  @tanstack/react-table, axios, recharts, zustand, dayjs, clsx
- Scripts: dev, build, start, lint, format, type-check

### next.config.ts
- output: 'standalone' — required for Docker multi-stage build
- / redirects to /dashboard
- Remote image patterns enabled

### tsconfig.json
- Strict mode, bundler module resolution
- Path alias: @/* → ./src/*
- Incremental compilation enabled

### .gitignore / .dockerignore
- Standard Next.js ignores (node_modules, .next, out, coverage)
- Docker build excludes dev files, docs, git, IDE configs

## App Router entry files

### src/app/layout.tsx — Root layout
- HTML lang="zh-CN", imports globals.css + design-tokens.css
- Wraps children with Providers (placeholder for Redux/RQ/Auth)

### src/app/providers.tsx — Client-side providers wrapper
- Placeholder for Redux Provider, React Query, Theme, Auth

### src/app/page.tsx — Root page
- Redirects to /dashboard via next.config.ts

### src/app/globals.css — Global styles
- Imports design-tokens.css, box-sizing reset
- Custom scrollbar styling with design tokens
- Selection color using primary-container

### src/app/api/health/route.ts — Health check endpoint
- GET /api/health returns { status, service, timestamp }
- Used by Docker healthcheck and load balancers

### public/favicon.ico — Placeholder favicon

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/admin-web/.dockerignore

@@ -0,0 +1,54 @@
+# 依赖目录
+node_modules
+.pnp
+.pnp.js
+
+# 构建产物
+.next
+out
+build
+dist
+
+# 测试
+coverage
+.nyc_output
+
+# 开发环境
+.env.local
+.env.development
+.env.development.local
+.env.test.local
+
+# 编辑器和IDE
+.idea
+.vscode
+*.swp
+*.swo
+*~
+
+# 系统文件
+.DS_Store
+Thumbs.db
+
+# Git
+.git
+.gitignore
+
+# Docker
+Dockerfile
+docker-compose*.yml
+.dockerignore
+
+# 日志
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# 文档
+README.md
+CHANGELOG.md
+docs
+
+# 其他
+.claude

frontend/admin-web/.gitignore

@@ -0,0 +1,47 @@
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+.yarn/install-state.gz
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env*.local
+.env.local
+
+# Claude Code
+.claude/
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# OS
+Thumbs.db

frontend/admin-web/next.config.ts

@@ -0,0 +1,25 @@
+import type { NextConfig } from 'next';
+
+const nextConfig: NextConfig = {
+  output: 'standalone',
+  reactStrictMode: true,
+  images: {
+    remotePatterns: [
+      {
+        protocol: 'https',
+        hostname: '**',
+      },
+    ],
+  },
+  async redirects() {
+    return [
+      {
+        source: '/',
+        destination: '/dashboard',
+        permanent: false,
+      },
+    ];
+  },
+};
+
+export default nextConfig;

frontend/admin-web/package.json

@@ -0,0 +1,39 @@
+{
+  "name": "genex-admin-web",
+  "version": "1.0.0",
+  "private": true,
+  "description": "Genex 券金融平台管理后台 - Admin Web",
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint",
+    "lint:fix": "next lint --fix",
+    "format": "prettier --write \"src/**/*.{ts,tsx,css,json}\"",
+    "format:check": "prettier --check \"src/**/*.{ts,tsx,css,json}\"",
+    "type-check": "tsc --noEmit"
+  },
+  "dependencies": {
+    "@reduxjs/toolkit": "^2.3.0",
+    "@tanstack/react-query": "^5.62.16",
+    "@tanstack/react-table": "^8.20.0",
+    "axios": "^1.7.9",
+    "clsx": "^2.1.1",
+    "dayjs": "^1.11.13",
+    "next": "15.1.11",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "react-redux": "^9.2.0",
+    "recharts": "^2.15.0",
+    "zustand": "^5.0.3"
+  },
+  "devDependencies": {
+    "@types/node": "^22.10.7",
+    "@types/react": "^18.3.18",
+    "@types/react-dom": "^18.3.5",
+    "eslint": "^9.18.0",
+    "eslint-config-next": "^15.1.6",
+    "prettier": "^3.4.2",
+    "typescript": "5.9.3"
+  }
+}

frontend/admin-web/src/app/api/health/route.ts

@@ -0,0 +1,15 @@
+import { NextResponse } from 'next/server';
+
+/**
+ * 健康检查 API
+ *
+ * Docker healthcheck 和负载均衡器使用
+ * GET /api/health
+ */
+export async function GET() {
+  return NextResponse.json({
+    status: 'ok',
+    service: 'genex-admin-web',
+    timestamp: new Date().toISOString(),
+  });
+}

frontend/admin-web/src/app/globals.css

@@ -0,0 +1,50 @@
+@import '../styles/design-tokens.css';
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+  margin: 0;
+  padding: 0;
+}
+
+html {
+  font-family: var(--font-family);
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+body {
+  background: var(--color-bg);
+  color: var(--color-text-primary);
+  min-height: 100vh;
+}
+
+a {
+  color: var(--color-text-link);
+  text-decoration: none;
+}
+
+::selection {
+  background: var(--color-primary-container);
+  color: var(--color-primary-dark);
+}
+
+/* Scrollbar */
+::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+
+::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+::-webkit-scrollbar-thumb {
+  background: var(--color-gray-300);
+  border-radius: var(--radius-full);
+}
+
+::-webkit-scrollbar-thumb:hover {
+  background: var(--color-gray-400);
+}

frontend/admin-web/src/app/layout.tsx

@@ -0,0 +1,25 @@
+import type { Metadata } from 'next';
+import { Providers } from './providers';
+import './globals.css';
+
+export const metadata: Metadata = {
+  title: 'Genex Admin - 券金融平台管理后台',
+  description: 'Genex 券金融平台运营管理系统',
+  icons: {
+    icon: '/favicon.ico',
+  },
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="zh-CN">
+      <body>
+        <Providers>{children}</Providers>
+      </body>
+    </html>
+  );
+}

frontend/admin-web/src/app/page.tsx

@@ -0,0 +1,7 @@
+/**
+ * 根页面 - 自动重定向到 /dashboard
+ * 重定向逻辑在 next.config.ts 中配置
+ */
+export default function Home() {
+  return null;
+}

frontend/admin-web/src/app/providers.tsx

@@ -0,0 +1,16 @@
+'use client';
+
+import React from 'react';
+
+/**
+ * 全局 Providers 包装
+ *
+ * 后续在此添加:
+ * - Redux Provider (RTK)
+ * - React Query Provider
+ * - Theme Provider
+ * - Auth Provider
+ */
+export function Providers({ children }: { children: React.ReactNode }) {
+  return <>{children}</>;
+}

frontend/admin-web/tsconfig.json

@@ -0,0 +1,24 @@
+{
+  "compilerOptions": {
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": true,
+    "plugins": [{ "name": "next" }],
+    "paths": {
+      "@/*": ["./src/*"]
+    },
+    "baseUrl": ".",
+    "target": "ES2017"
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}