removed $this->organizationType from OAuth2Client (debulking), and in…

…stead set default Organization/setType function with dept

src/OAuth2Client.php

@@ -27,8 +27,6 @@ class OAuth2Client
 
     public string $organization_id;
 
-    public string $organization_type;
-
     public function __construct()
     {
         $dotenv = Dotenv::createUnsafeImmutable(getcwd());
@@ -54,8 +52,6 @@ public function __construct()
             $this->organization_id = getenv('ORGID_DEV');
         }
 
-        $this->organization_type = getenv('ORG_TYPE') ?: 'dept';
-
         if ($this->organization_id == null) {
             return 'Add your organization_id at environment first';
         }