fix: 修复 Neo4j 认证问题，在启动脚本中设置初始密码

Author: vaenow

Dockerfile

@@ -7,6 +7,7 @@ WORKDIR /app
 # 设置环境变量
 ENV PYTHONUNBUFFERED=1
 ENV PYTHONDONTWRITEBYTECODE=1
+ENV NEO4J_PASSWORD=password
 
 # 安装系统依赖
 RUN apt-get update && apt-get install -y \
@@ -46,6 +47,10 @@ COPY . .
 RUN echo '#!/bin/bash\n\
 set -e\n\
 \n\
+# 设置 Neo4j 初始密码\n\
+echo "Setting up Neo4j initial password..."\n\
+neo4j-admin dbms set-initial-password ${NEO4J_PASSWORD:-password}\n\
+\n\
 # 启动 Neo4j\n\
 echo "Starting Neo4j..."\n\
 neo4j start\n\