fix mangled .gitignore entry

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: ryansolid

.gitignore

@@ -3,4 +3,5 @@ dist/
 .vscode/
 coverage/
 solid-router-*.tgz
-.DS_Store.pnpm-store/
+.DS_Store
+.pnpm-store/