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

sandbox/Dockerfile

@@ -6,12 +6,12 @@ COPY --from=node /usr/local /usr/local
 
 ENV JAVA_HOME=/opt/java/openjdk \
     PATH=/opt/java/openjdk/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin \
-    NODE_PATH=/opt/agent-runtime/node_modules \
-    PLAYWRIGHT_BROWSERS_PATH=/opt/agent-runtime/ms-playwright \
+    NODE_PATH=/opt/sandbox/node_modules \
+    PLAYWRIGHT_BROWSERS_PATH=/opt/sandbox/ms-playwright \
     PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1
 
-WORKDIR /opt/agent-runtime
+WORKDIR /opt/sandbox
 COPY package.json package-lock.json ./
 RUN npm ci --omit=dev \
     && pip install --no-cache-dir \
@@ -34,7 +34,7 @@ RUN ln -s /opt/java/openjdk/bin/java /usr/local/bin/java \
 COPY fonts-local.conf /etc/fonts/local.conf
 RUN fc-cache -f
 
-COPY --chown=agent:agent document_view.py ./
+COPY --chown=agent:agent document_view.py docx-example.cjs ./
 USER agent
 WORKDIR /workspace