优化docker镜像，前端不存到卷里，默认去掉加载器URL

Dockerfile

@@ -18,7 +18,7 @@ RUN npm run build
 # 准备后端
 #
 
-FROM python:3.12.7-bookworm
+FROM python:3.12.10-bookworm
 ARG BASE_PATH='/root/blivechat'
 ARG EXT_DATA_PATH='/mnt/data'
 WORKDIR "${BASE_PATH}"
@@ -30,18 +30,17 @@ RUN pip3 install --no-cache-dir -i https://mirrors.aliyun.com/pypi/simple -r req
 
 # 数据目录
 COPY . ./
-RUN mkdir -p "${EXT_DATA_PATH}/frontend/dist" \
+RUN sed 's/^host =.*$/host = 0.0.0.0/; s/^loader_url =.*$/loader_url =/' data/config.example.ini >> data/config.ini
+RUN mkdir -p "${EXT_DATA_PATH}" \
     && mv data "${EXT_DATA_PATH}/data" \
     && ln -s "${EXT_DATA_PATH}/data" data \
     && mv log "${EXT_DATA_PATH}/log" \
-    && ln -s "${EXT_DATA_PATH}/log" log \
-    && ln -s "${EXT_DATA_PATH}/frontend/dist" frontend/dist
+    && ln -s "${EXT_DATA_PATH}/log" log
 
 # 编译好的前端
-COPY --from=builder "${BASE_PATH}/frontend/dist" "${EXT_DATA_PATH}/frontend/dist/"
+COPY --from=builder "${BASE_PATH}/frontend/dist" frontend/dist
 
 # 运行
 VOLUME "${EXT_DATA_PATH}"
 EXPOSE 12450
 ENTRYPOINT ["python3", "main.py"]
-CMD ["--host", "0.0.0.0", "--port", "12450"]