commit b9fad6344f5c6bb3eb5d2df747a666f11206f57a
Author: YanLongChangAn <2667579369@qq.com>
Date:   Sun Apr 19 15:37:09 2026 +0800

    chore(build): 添加项目构建相关忽略文件
    
    - 添加 download 目录到忽略列表
    - 添加 .venv 虚拟环境目录到忽略列表
    - 添加 flask-ui/node_modules 到忽略列表

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ed52373
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+download
+.venv
+flask-ui/node_modules
\ No newline at end of file