Build modals and dialogs in the JUI framework — floating UI for create/edit forms, confirmations, alerts and custom panels. Use this skill whenever the work involves a modal, dialog, popup, create form, edit/update form, delete confirmation, confirm/alert/error/save prompt, slide-out panel, or wrapping a component so it opens over the page. Triggers include: Modal, ModalDialog, ModalDialogCreator, IDialogOpener, NotificationDialog, modal dialog, dialog opener, open() pattern, create/update form pair, IProcessable, IEditable, IResetable, IModalAware, confirm dialog, 'open a form in a dialog', 'dialog-enable a component', actions / footer buttons on a dialog.