add REDIRECT_HTTPS in .env.example for open/close https

.env.example

@@ -40,3 +40,5 @@ MAIL_FROM_NAME=SSRPanel
 PUSHER_APP_ID=
 PUSHER_APP_KEY=
 PUSHER_APP_SECRET=
+
+REDIRECT_HTTPS=true

app/Providers/AppServiceProvider.php

@@ -13,7 +13,7 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot()
     {
-        if (env('APP_ENV') === 'production') {
+        if (env('REDIRECT_HTTPS', false)) {
             \URL::forceScheme('https');
         }