chore: add .env file to be public for /apps/www

.gitignore

@@ -79,6 +79,8 @@ typings/
 
 # dotenv environment variables file
 .env
+# excempt the apps/www .env
+!apps/www/.env
 .env.test
 .env.local
 .env.production

apps/www/.env

@@ -0,0 +1,7 @@
+# this is a public env file
+# do not use secrets in this file
+
+# Replace this URL with the URL of your blog app
+NEXT_PUBLIC_URL="https://localhost:3000"
+NEXT_PUBLIC_DOCS_URL="http://localhost:3005"
+NEXT_PUBLIC_STUDIO_URL="https://localhost:8082"