The creation timestamp of the section.
The section description as ProseMirror JSON, for admin editing in Tiptap.
The section description rendered as HTML for frontend form display and preview.
The form this section belongs to.
Unique identifier.
Section progress status (backend field; may be empty string).
Section title (e.g., 'Group Info').
The last updated timestamp of the section.
A minimal section shape for list-sections API responses.