Per bricks-framework specification:
- Text/Title controls: use 'text' for non-i18n text, 'otext'+'i18n:true' for i18n
- Button controls: use 'label' for button display text
- Menu items now use {{entire_url('/module')}} instead of hardcoded paths
- Iframe src also uses {{entire_url()}}
- Register button in login.ui uses {{entire_url('/rbac/user/register.ui')}}
- Removed unnecessary binds for Menu widget (Menu handles click internally)