Merge pull request #13 from S1J2-Lab/chore/initial-setting

[chore] pnp파일 git 추적 제거 및 gitignore 업데이트

Author: 2seb2

.gitignore

@@ -26,12 +26,10 @@ dist-ssr
 
 # Yarn Berry
 .yarn/*
-!.yarn/cache
-!.yarn/patches
-!.yarn/plugins
-!.yarn/releases
 !.yarn/sdks
 !.yarn/versions
+.pnp.*
+yarn-cache/
 
 # env
 .env