commit 6cf87b5095c97d20f8885a8ad13e00fbcdd84878
Author: lenn <lennlouis@163.com>
Date:   Mon Sep 22 13:51:11 2025 +0800

    add .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d163863
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+build/
\ No newline at end of file