FIX: Correct react install

frontend/.gitignore

@@ -3,38 +3,21 @@
 # dependencies
 /node_modules
 /.pnp
-.pnp.*
-.yarn/*
-!.yarn/patches
-!.yarn/plugins
-!.yarn/releases
-!.yarn/versions
+.pnp.js
 
 # testing
 /coverage
 
-# next.js
-/.next/
-/out/
-
 # production
 /build
 
 # misc
 .DS_Store
-*.pem
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
 
-# debug
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
-
-# env files (can opt-in for committing if needed)
-.env*
-
-# vercel
-.vercel
-
-# typescript
-*.tsbuildinfo
-next-env.d.ts