init: 小程序后台 — 到期提醒、定时任务、Docker部署配置

Dockerfile

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+FROM node:24-slim
+
+RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources && \
+    apt-get update && apt-get install -y --no-install-recommends \
+    libvips-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+COPY package*.json ./
+
+RUN npm install --omit=dev && npm cache clean --force
+
+COPY src/ ./src/
+COPY public/ ./public/
+
+RUN mkdir -p public/uploads/avatars public/avatars public/admin
+
+EXPOSE 3000
+
+CMD ["node", "src/app.js"]