commit ff1e5ede8e72504fa3bdab4867298538e7080050
Author: lenn <lennlouis@163.com>
Date:   Sun Sep 21 22:25:41 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