chore: update env example

Author: mychidarko

.env.example

@@ -1,9 +1,10 @@
-APP_NAME=LEAF_API
+APP_NAME=LEAF_MVC
 APP_ENV=local
-APP_KEY=base64:AUAyDriQD1kFdIbwTHlnCm2pYn+qxDBa55SFwB9PUzg=
+APP_KEY=base64:AUAyDriQD1kFdIAPIbwTHlnCm2pYn+qxDBa55SFwB9PUzg=
 APP_DOWN=false
 APP_DEBUG=true
-APP_URL=http://localhost
+APP_PORT=5500
+APP_URL=http://localhost:5500/
 
 DB_CONNECTION=mysql
 DB_HOST=127.0.0.1
@@ -18,6 +19,7 @@ DB_COLLATION=utf8_unicode_ci
 MAIL_DRIVER=smtp
 MAIL_HOST=smtp.mailtrap.io
 MAIL_PORT=2525
+MAIL_DEBUG=SERVER
 MAIL_USERNAME=null
 MAIL_PASSWORD=null
 MAIL_ENCRYPTION=null