fix announcements bug

Author: ryanmitchell

src/Managers/Agent.php

@@ -109,7 +109,7 @@ public function getAnnouncements()
             return;
         }
 
-        return $this->client->post('announcements', ['installation_id' => $installationId])->json();
+        return $this->client()->post('announcements', ['installation_id' => $installationId])->json();
     }
 
     public function updateEnvironment()

src/Widgets/AnnouncementWidget.php

@@ -10,7 +10,7 @@
 
 class AnnouncementWidget extends Widget
 {
-    public static $handle = 'eyris-announcements';
+    public static $handle = 'eyris_announcements';
 
     public bool $supportsStatamicUiLibrary = false;