build: refine toplevel .gitignore

zhouwg · zhouwg · commit 23f1c3aacd6b · 2025-06-25T12:24:42.000+08:00
diff --git a/.gitignore b/.gitignore
@@ -146,3 +146,5 @@ poetry.toml
 # Local scripts
 /run-vim.sh
 /run-chat.sh
+
+/prebuilts
