updated build flags, added .gitignore

.gitignore

@@ -0,0 +1,46 @@
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# next.js
+/.next/
+/out/
+/build
+/.swc/
+next-env.d.ts
+
+# env files
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# testing
+/coverage
+
+# misc
+.DS_Store
+*.pem
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+
+# editors
+.vscode/
+.idea/