Add customizable user roles (#18641)

* Add customizable user roles

* Various fixes and improvements

* Add migration for old settings and fix tootctl role management

app/controllers/admin/users/two_factor_authentications_controller.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module Admin
+  class Users::TwoFactorAuthenticationsController < BaseController
+    before_action :set_target_user
+
+    def destroy
+      authorize @user, :disable_2fa?
+      @user.disable_two_factor!
+      log_action :disable_2fa, @user
+      UserMailer.two_factor_disabled(@user).deliver_later!
+      redirect_to admin_account_path(@user.account_id)
+    end
+
+    private
+
+    def set_target_user
+      @user = User.find(params[:user_id])
+    end
+  end
+end