docs: Update .gitignore

FrozenLemonTee · FrozenLemonTee · commit 8135abc98555 · 2026-03-21T15:52:13.000+08:00
diff --git a/.gitignore b/.gitignore
@@ -2,6 +2,7 @@
 .xmake
 build/
 build-*/
+out/
 
 # xlings
 .xlings
@@ -50,4 +51,4 @@ Makefile
 
 # IDE
 /.idea
-/.cache
+/.cache
