Update application.yml to disable resource mapping for improved SPA handling

docker/Dockerfile

@@ -0,0 +1,48 @@
+# ========== 阶段一：前端构建（国内 npm 源） ==========
+FROM node:20-alpine AS frontend
+
+# 使用国内 npm 镜像（npmmirror）
+COPY docker/.npmrc /root/.npmrc
+WORKDIR /app
+
+COPY frontend/package.json frontend/package-lock.json ./
+RUN npm ci --prefer-offline --no-audit
+
+COPY frontend/ ./
+RUN npm run build
+
+# ========== 阶段二：后端构建（国内 Maven 源） ==========
+FROM maven:3.9-eclipse-temurin-8-alpine AS backend
+
+COPY docker/maven-settings.xml /root/.m2/settings.xml
+WORKDIR /build
+
+# 先复制 pom，利用层缓存
+COPY backend/pom.xml ./
+RUN mvn dependency:go-offline -B -q
+
+# 复制后端源码
+COPY backend/src ./src
+
+# 将前端打包结果放入 Spring Boot 静态资源目录
+COPY --from=frontend /app/dist ./src/main/resources/static
+
+RUN mvn package -DskipTests -B -q
+
+# ========== 阶段三：运行（单容器，仅 Java） ==========
+FROM eclipse-temurin:8-jre-alpine
+
+RUN apk add --no-cache tzdata \
+    && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
+    && echo "Asia/Shanghai" > /etc/timezone
+
+WORKDIR /app
+
+COPY --from=backend /build/target/*.jar app.jar
+
+ENV DATA_DIR=/app/data
+RUN mkdir -p ${DATA_DIR}
+
+EXPOSE 48080
+
+ENTRYPOINT ["java", "-jar", "app.jar"]