feat: implement docker infrastructure (US-001)

- Add docker-compose.yml with postgres, redis, api, and web services
- Add multi-stage Dockerfile for API (Python 3.11)
- Add multi-stage Dockerfile for web (Node.js 20 + nginx)
- Add Makefile with common development commands
- Add .env.example with all required environment variables
- Add placeholder pyproject.toml and package.json for builds
- Configure health checks for all services
- Setup persistent volumes for postgres, redis, and repos
- Run services as non-root users

apps/web/vite.config.ts

@@ -1,28 +0,0 @@
-/// <reference types="vitest/config" />
-import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
-import path from 'path'
-
-export default defineConfig({
-  plugins: [react()],
-  resolve: {
-    alias: {
-      '@': path.resolve(__dirname, './src'),
-    },
-  },
-  server: {
-    port: 5173,
-    proxy: {
-      '/api': {
-        target: process.env.VITE_API_URL || 'http://localhost:8000',
-        changeOrigin: true,
-      },
-    },
-  },
-  test: {
-    globals: true,
-    environment: 'jsdom',
-    include: ['src/**/*.{test,spec}.{ts,tsx}'],
-    setupFiles: ['./src/__tests__/setup.ts'],
-  },
-})