chore: 项目环境升级为 JDK25，Spring 4.1，项目重构为多模块

web-ui/Dockerfile

@@ -7,6 +7,10 @@ WORKDIR /workspace
 
 # 先复制依赖清单以复用 Docker 构建缓存；只有依赖变化时才重新执行 npm ci。
 COPY package.json package-lock.json ./
+COPY apps/web/package.json apps/web/package.json
+COPY packages/common/package.json packages/common/package.json
+COPY packages/admin/package.json packages/admin/package.json
+COPY packages/agent/package.json packages/agent/package.json
 RUN npm ci
 
 COPY . .
@@ -16,6 +20,6 @@ RUN npm run build
 FROM nginx:1.29.8-alpine
 
 COPY nginx.conf /etc/nginx/conf.d/default.conf
-COPY --from=builder /workspace/dist /usr/share/nginx/html
+COPY --from=builder /workspace/apps/web/dist /usr/share/nginx/html
 
 EXPOSE 80