Initializes Docker setup for the project

Establishes a containerized development and production environment.

Creates Dockerfiles, docker-compose configurations, and associated scripts.

Prioritizes easy setup, dependency isolation, and platform consistency.
Enhances dev experience and simplifies deployment.

Dockerfile

@@ -0,0 +1,13 @@
+# Production runtime image; 前端已在宿主机构建（Makefile: build）
+FROM nginx:1.27-alpine
+
+# 拷贝 nginx 配置，启用 SPA fallback
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# 拷贝构建产物
+COPY dist/ /usr/share/nginx/html/
+
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
+
+