chore: 补充部署编排配置

- 增加 Docker Compose、共享服务初始化脚本与 Nginx 配置

- 补充部署环境应用配置与数据库初始化脚本

deploy/nginx/easycard.conf

@@ -0,0 +1,40 @@
+upstream easycard_backend {
+    server 127.0.0.1:8112;
+    keepalive 32;
+}
+
+server {
+    listen 80;
+    server_name _;
+
+    client_max_body_size 20m;
+
+    location = /card {
+        return 301 /card/;
+    }
+
+    # 按服务器实际路径替换为前端 dist 目录。
+    root /root/easycard/dist;
+    index index.html;
+
+    # 仅将 /card/api 前缀映射到后端 8112 服务。
+    # 例如：/card/api/v1/system/ping -> /api/v1/system/ping
+    location ^~ /card/api/ {
+        rewrite ^/card(/.*)$ $1 break;
+        proxy_pass http://easycard_backend;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Host $host;
+        proxy_set_header X-Forwarded-Prefix /card;
+        proxy_redirect off;
+    }
+
+    # 托管前端静态资源与 history 路由。
+    location ^~ /card/ {
+        rewrite ^/card/(.*)$ /$1 break;
+        try_files $uri $uri/ /index.html;
+    }
+}