Fix join 500, wallet dropdown balance, and launcher Meet entry.

Handle billing API failures gracefully on session start, add wallet.balance JSON endpoint, and sync Meet into the app launcher.

Co-authored-by: Cursor <cursoragent@cursor.com>

config/billing.php

@@ -4,6 +4,6 @@ return [
     'api_url' => env('BILLING_API_URL', 'https://ladill.com/api/billing'),
     'api_key' => env('BILLING_API_KEY_MEET'),
     'service' => 'meet',
-    'wallet_balance_route' => 'meet.wallet',
+    'wallet_balance_route' => 'wallet.balance',
     'currency' => 'GHS',
 ];

config/ladill_launcher.php

@@ -31,9 +31,11 @@ return [
         ['name' => 'Link', 'url' => 'https://link.'.$root.'/sso/connect?redirect='.urlencode('https://link.'.$root.'/dashboard'), 'icon' => 'link.svg'],
         ['name' => 'Frontdesk', 'url' => 'https://frontdesk.'.$root.'/sso/connect?redirect='.urlencode('https://frontdesk.'.$root.'/dashboard'), 'icon' => 'frontdesk.svg'],
         ['name' => 'Care', 'url' => 'https://care.'.$root.'/sso/connect?redirect='.urlencode('https://care.'.$root.'/dashboard'), 'icon' => 'care.svg'],
+        ['name' => 'Queue', 'url' => 'https://queue.'.$root.'/sso/connect?redirect='.urlencode('https://queue.'.$root.'/dashboard'), 'icon' => 'queue.svg'],
         ['name' => 'SMS', 'url' => 'https://sms.'.$root, 'icon' => 'sms.svg'],
         ['name' => 'Bird', 'url' => 'https://bird.'.$root, 'icon' => 'bird.svg'],
         ['name' => 'Mail', 'url' => 'https://mail.'.$root, 'icon' => 'mail.svg'],
+        ['name' => 'Meet', 'url' => 'https://meet.'.$root.'/sso/connect?redirect='.urlencode('https://meet.'.$root.'/dashboard'), 'icon' => 'meet.svg'],
         ['name' => 'Email', 'url' => 'https://email.'.$root, 'icon' => 'email.svg'],
         ['name' => 'Domains', 'url' => 'https://domains.'.$root, 'icon' => 'domains.svg'],
         ['name' => 'Servers', 'url' => 'https://servers.'.$root, 'icon' => 'servers.svg'],