fix: 调整充值限额并规范日志目录

docker/Dockerfile

@@ -25,11 +25,14 @@ FROM --platform=$TARGETPLATFORM eclipse-temurin:11-jre AS runtime
 RUN groupadd -g 1001 appgroup && useradd -u 1001 -g appgroup -m -s /usr/sbin/nologin appuser
 WORKDIR /app
 
+RUN mkdir -p /app/log
+
 COPY --from=build /workspace/play-admin/target/*.jar /app/app.jar
 RUN chown -R appuser:appgroup /app
 USER appuser
 
 ENV JAVA_OPTS="-Xms2g -Xmx2g" \
+    LOG_DIR="/app/log" \
     SPRING_PROFILES_ACTIVE="test" \
     TZ="Asia/Shanghai" \
     LANG="C.UTF-8"