Update .gitignore

.gitignore

@@ -1,21 +1,36 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
 .DS_Store
-privacy-policy.php
-impressum.php
-prepros.config
-css/prepros.config
-.intern
-stats.php
-api/
-api
-.env
-vendor/*
-vendor/
-vendor
-vendor/composer/autoload_files.php
-vendor/composer/autoload_files.php
-vendor/composer/autoload_psr4.php
-vendor/composer/autoload_static.php
-langcache/
-includes/url.php
-node_modules/
-tos.php
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts