Update pricing UX, billing flows, and API rules

app/config/mail.php

@@ -61,6 +61,13 @@ return [
             // ],
         ],
 
+        'mailketing' => [
+            'transport' => 'mailketing',
+            'endpoint' => env('MAILKETING_API_URL', 'https://api.mailketing.co.id/api/v1/send'),
+            'token' => env('MAILKETING_API_TOKEN'),
+            'timeout' => env('MAILKETING_TIMEOUT', 10),
+        ],
+
         'resend' => [
             'transport' => 'resend',
         ],