feat: 初始化项目结构并添加基础配置

添加前后端基础项目结构，包括.gitignore、package.json等配置文件
实现前端基础功能模块，包括路由、状态管理、API请求封装等
添加前端UI组件库和样式体系
配置开发环境Mock系统和构建工具链

back-end/.env

@@ -0,0 +1,15 @@
+# Server Configuration
+PORT=3000
+
+# Environment
+NODE_ENV=development
+
+# API Configuration
+API_PREFIX=/api
+
+# Database Configuration (placeholder)
+DB_HOST=localhost
+DB_PORT=5432
+DB_NAME=bai_management
+DB_USER=postgres
+DB_PASSWORD=password

back-end/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "web-bai-manage-api-server",
+  "version": "1.0.0",
+  "description": "Backend API server for BAI Management System",
+  "main": "src/index.js",
+  "scripts": {
+    "dev": "node src/index.js",
+    "build": "echo 'No build needed for backend'",
+    "test": "echo 'No tests implemented yet'",
+    "lint": "echo 'No linting implemented yet'",
+    "spec:lint": "npx @fission-ai/openspec lint spec/",
+    "spec:validate": "npx @fission-ai/openspec validate spec/"
+  },
+  "dependencies": {
+    "express": "^4.18.2",
+    "dotenv": "^16.3.1"
+  },
+  "devDependencies": {
+    "@fission-ai/openspec": "^1.0.0"
+  },
+  "engines": {
+    "node": ">=22.0.0"
+  },
+  "author": "",
+  "license": "ISC"
+}

back-end/spec/openapi.yaml

@@ -0,0 +1,48 @@
+openapi: 3.1.0
+info:
+  title: BAI Management API
+  description: Backend API for BAI Management System
+  version: 1.0.0
+servers:
+  - url: http://localhost:3000
+    description: Development server
+paths:
+  /test-helloworld:
+    get:
+      summary: Test endpoint
+      description: Returns a hello world message
+      responses:
+        '200':
+          description: Successful response
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  message:
+                    type: string
+                    example: Hello, World!
+                  timestamp:
+                    type: string
+                    format: date-time
+                  status:
+                    type: string
+                    example: success
+  /health:
+    get:
+      summary: Health check
+      description: Checks if the server is running
+      responses:
+        '200':
+          description: Server is healthy
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  status:
+                    type: string
+                    example: healthy
+                  timestamp:
+                    type: string
+                    format: date-time

back-end/src/index.js

@@ -0,0 +1,35 @@
+const express = require('express');
+const dotenv = require('dotenv');
+
+// 加载环境变量
+dotenv.config();
+
+const app = express();
+const port = process.env.PORT || 3000;
+
+// 解析JSON请求体
+app.use(express.json());
+
+// 测试接口
+app.get('/test-helloworld', (req, res) => {
+  res.json({
+    message: 'Hello, World!',
+    timestamp: new Date().toISOString(),
+    status: 'success'
+  });
+});
+
+// 健康检查接口
+app.get('/health', (req, res) => {
+  res.json({
+    status: 'healthy',
+    timestamp: new Date().toISOString()
+  });
+});
+
+// 启动服务器
+app.listen(port, () => {
+  console.log(`Server running on port ${port}`);
+  console.log(`Test endpoint: http://localhost:${port}/test-helloworld`);
+  console.log(`Health check: http://localhost:${port}/health`);
+});