feat: add GameGroup2 project with frontend and backend

- Add .gitignore for Node.js and PocketBase projects
- Add frontend (Vue 3 + Vite + TypeScript)
- Add backend (PocketBase)
- Add deployment scripts and Docker compose configs

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

deploy-dev.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+# 部署 Dev 前端
+
+echo "🚀 部署 Dev 前端..."
+
+# 确保网络存在
+docker network create gamegroup-net 2>/dev/null || true
+
+docker compose -f docker-compose.dev.yml up -d --build --force-recreate
+
+echo "✅ Dev 环境已启动"
+echo "🌐 访问地址: http://192.168.1.14:7033"