chore(internal): update gitignore

stainless-app[bot] · stainless-app[bot] · commit eac11a49332b · 2026-03-23T12:44:16.000Z
diff --git a/.gitignore b/.gitignore
@@ -2,6 +2,7 @@
 .idea/
 .ignore
 .prism.log
+.stdy.log
 .ruby-lsp/
 .yardoc/
 bin/tapioca
