fix(config): updated config value w/ empty string key

Dotenv does not allow empty string keys; this would result in an ambiguous error when running post-install composer scripts and loading the app itself. Fixed by adding the actual .env key name.

Signed-off-by: miguel456 <me@nogueira.codes>

config/services.php

@@ -68,8 +68,8 @@ return [
     ],
 
     'pusher' => [
-        'beams_instance_id' => env(''),
-        'beams_secret_key' => 'Your Secret Key',
+        'beams_instance_id' => env('BEAMS_INSTANCE_ID', null),
+        'beams_secret_key' => env('BEAMS_SECRET_KEY', null),
     ],
 
     'cpanel' => [