Fixed a lot of tests and associated code.

app/Repositories/User/UserRepositoryInterface.php

@@ -122,6 +122,11 @@ interface UserRepositoryInterface
      */
     public function hasRole(User $user, string $role): bool;
 
+    /**
+     * @param User $user
+     */
+    public function unblockUser(User $user): void;
+
     /**
      * This updates the users email address. Same as changeEmail just without most logging. This makes sure that the undo/confirm routine can't catch this one.
      * The user is NOT blocked.