Remove beta notice from the API keys section

lib/plausible_web/templates/auth/user_settings.html.eex

@@ -168,28 +168,6 @@
 
   <div class="my-4 border-b border-gray-300 dark:border-gray-500"></div>
 
-  <div class="p-4 bg-gray-800 rounded-md bg-yellow-50 dark:bg-gray-900">
-    <div class="flex">
-      <div class="flex-shrink-0">
-        <svg class="w-5 h-5 text-yellow-400" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
-          <path fill-rule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clip-rule="evenodd" />
-        </svg>
-      </div>
-      <div class="ml-3">
-        <h3 class="text-sm font-medium text-yellow-800 dark:text-yellow-500">
-          Beta feature
-        </h3>
-        <div class="mt-2 text-sm text-yellow-700 dark:text-yellow-400">
-          <p>
-          The stats API is in public beta mode. Feel free to issue API keys and test your integrations.
-          However, we reserve the right to make breaking changes to the API until we exit the beta and release
-          v1.
-          </p>
-        </div>
-      </div>
-    </div>
-  </div>
-
   <div class="flex flex-col mt-6">
     <div class="-my-2 overflow-x-auto sm:-mx-6 lg:-mx-8">
       <div class="inline-block min-w-full py-2 align-middle sm:px-6 lg:px-8">