chore: 初始化项目结构并添加基础配置文件

添加后端API和前端项目的初始目录结构，包括应用层模块、工具模块和模型定义
配置前后端的.dockerignore文件以排除开发环境文件
添加前端样式文件，包括字体、Tailwind CSS和主题配置
初始化Python虚拟环境中的类型标记文件

前端-孕期报告解读-figma/vite.config.ts

@@ -0,0 +1,39 @@
+import { defineConfig } from 'vite'
+import path from 'path'
+import tailwindcss from '@tailwindcss/vite'
+import react from '@vitejs/plugin-react'
+import basicSsl from '@vitejs/plugin-basic-ssl'
+
+export default defineConfig({
+  plugins: [
+    // The React and Tailwind plugins are both required for Make, even if
+    // Tailwind is not being actively used – do not remove them
+    react(),
+    tailwindcss(),
+    // basicSsl(), // disabled for cloudflare tunnel compatibility
+  ],
+  resolve: {
+    alias: {
+      // Alias @ to the src directory
+      '@': path.resolve(__dirname, './src'),
+    },
+  },
+
+  // File types to support raw imports. Never add .css, .tsx, or .ts files to this.
+  assetsInclude: ['**/*.svg', '**/*.csv'],
+
+  server: {
+    host: '0.0.0.0',
+    allowedHosts: ['.trycloudflare.com', '.loca.lt'],
+    proxy: {
+      '/api': {
+        target: 'http://localhost:8000',
+        changeOrigin: true,
+      },
+      '/uploads': {
+        target: 'http://localhost:8000',
+        changeOrigin: true,
+      },
+    },
+  },
+})