chore(init): 初始化解忧商行项目并完成 Phase 0 基座

distribution-admin/nginx.conf

@@ -0,0 +1,7 @@
+server {
+  listen 80;
+  root /usr/share/nginx/html;
+  index index.html;
+  location /api/ { proxy_pass http://backend:8080; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; }
+  location / { try_files $uri /index.html; }
+}