更新 Docker 镜像配置，清理 archive 文件

- 删除 archive/bbs-go 等历史代码
- 新增 nginx、frpc-client Docker 镜像配置
- 添加 .gitignore 忽略大文件

frpc-client/frpc.toml

@@ -7,15 +7,15 @@ auth.token = "8f3c9b7d5e2a4f6h1i0j"
 [[proxies]]
 name = "http"
 type = "tcp"
-localIP = "127.0.0.1"
+localIP = "nginx-proxy"
 localPort = 80
 remotePort = 80
 
 [[proxies]]
 name = "https"
 type = "tcp"
-localIP = "127.0.0.1"
-localPort = 443
+localIP = "10.0.3.148"
+localPort = 4430
 remotePort = 443