add gitignore

.gitignore

@@ -0,0 +1,40 @@
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production build
+/build
+/dist
+
+# misc
+.DS_Store
+.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*
+*.log
+
+# editor / OS
+.vscode
+.idea
+*.swp
+Thumbs.db
+
+# cache
+.npm
+.eslintcache
+.stylelintcache
+.cache
+.parcel-cache
+