chore: add configs + logo assets

Dockerfile

@@ -0,0 +1,29 @@
+# ── Stage 1: Build ──────────────────────────────────
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# 先复制依赖描述文件，利用 Docker 缓存层
+COPY package.json package-lock.json* ./
+
+# 安装依赖
+RUN npm install
+
+# 复制源码
+COPY . .
+
+# 构建生产包（tsc + vite build → dist/）
+RUN npm run build
+
+# ── Stage 2: Serve ──────────────────────────────────
+FROM nginx:alpine
+
+# 将构建产物复制到 Nginx 默认静态目录
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# 自定义 Nginx 配置：支持 SPA 路由 fallback + gzip
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]