build: 打通 FastAPI 与 Vue 最小工程、依赖与数据库连接

后端入口、配置、Redis 与 Alembic 迁移就位；前端 Vite 工程可安装可构建。

frontend/scripts/generate-prod-env.ts

@@ -0,0 +1,57 @@
+import * as fs from 'fs'
+import * as path from 'path'
+import * as dotenv from 'dotenv'
+
+// Load production environment variables
+dotenv.config({ path: '.env.prod' })
+
+// (swenv.js is gone — the app service worker src/sw.ts inlines its Firebase
+// config at build time via import.meta.env)
+
+// Create config.js content for production using environment variables
+const configContent = `// Runtime configuration - this file gets replaced at container startup
+// Assigned to self, not window, so the service worker can importScripts()
+// it too; in a page self === window, so window.APP_CONFIG still works.
+self.APP_CONFIG = {
+  // API URLs
+  API_URL: "${process.env.VITE_API_URL || 'https://api.replypier.site/api/v1'}",
+  WS_URL: "${process.env.VITE_WS_URL || 'wss://api.replypier.site'}",
+  WIDGET_URL: "${process.env.VITE_WIDGET_URL || 'https://api.replypier.site'}",
+  
+  // Firebase Configuration
+  FIREBASE_API_KEY: "${process.env.VITE_FIREBASE_API_KEY || ''}",
+  FIREBASE_AUTH_DOMAIN: "${process.env.VITE_FIREBASE_AUTH_DOMAIN || ''}",
+  FIREBASE_PROJECT_ID: "${process.env.VITE_FIREBASE_PROJECT_ID || ''}",
+  FIREBASE_MESSAGING_SENDER_ID: "${process.env.VITE_FIREBASE_MESSAGING_SENDER_ID || ''}",
+  FIREBASE_APP_ID: "${process.env.VITE_FIREBASE_APP_ID || ''}",
+  FIREBASE_STORAGE_BUCKET: "${process.env.VITE_FIREBASE_STORAGE_BUCKET || ''}",
+  FIREBASE_MEASUREMENT_ID: "${process.env.VITE_FIREBASE_MEASUREMENT_ID || ''}",
+  FIREBASE_VAPID_KEY: "${process.env.VITE_FIREBASE_VAPID_KEY || ''}",
+  
+  // Google Fonts API
+  GOOGLE_FONTS_API_KEY: "${process.env.VITE_GOOGLE_FONTS_API_KEY || ''}",
+  
+  // Demo Widget ID
+  DEMO_WIDGET_ID: "${process.env.VITE_DEMO_WIDGET_ID || ''}",
+  
+  // Node Environment
+  NODE_ENV: "production",
+  HOST: "${process.env.VITE_HOST || '0.0.0.0'}",
+  VITE_SHOPIFY_API_KEY: "${process.env.VITE_SHOPIFY_API_KEY || ''}",
+};
+`
+
+// Write config to both public and dist directories
+const publicConfigPath = './public/config.js'
+const distConfigPath = './dist/config.js'
+
+// Write to public directory
+fs.writeFileSync(publicConfigPath, configContent)
+console.log('Production config file generated to public/config.js')
+
+// Ensure dist directory exists and write to dist directory
+if (!fs.existsSync('./dist')) {
+  fs.mkdirSync('./dist', { recursive: true })
+}
+fs.writeFileSync(distConfigPath, configContent)
+console.log('Production config file generated to dist/config.js')