feat: add system quality improvement plan and implementation

novalon-manage-web/Dockerfile

@@ -0,0 +1,19 @@
+FROM node:21-alpine AS builder
+
+WORKDIR /app
+
+COPY package*.json ./
+COPY package-lock.json ./
+RUN npm ci
+
+COPY . .
+RUN npm run build
+
+FROM nginx:alpine
+
+COPY --from=builder /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/nginx.conf
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]