commit 3617a11bf85df5facee38ac2479187cb0e21dc1c
Author: lingkai5wu <lingkai5wu@outlook.com>
Date:   Fri Aug 14 21:51:41 2026 +0800

    chore: add .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4c49bd7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.env