@spec render(AshTui.Introspection.AttributeInfo.t(), ExRatatui.Layout.Rect.t()) :: [
  {struct(), ExRatatui.Layout.Rect.t()}
]

Renders a centered overlay with full attribute details.

Shows name, type, required status, primary key, generated flag, and constraints. The overlay is rendered on top of the existing layout and dismissed with Esc.

Returns a [{%Clear{}, rect}, {%Paragraph{}, rect}] pair — the clear widget resets the area before the detail overlay is drawn.

Examples

iex> attr = %AshTui.Introspection.AttributeInfo{
...>   name: :email,
...>   type: :string,
...>   allow_nil?: false,
...>   primary_key?: false,
...>   generated?: false,
...>   constraints: [trim?: true]
...> }
iex> rect = %ExRatatui.Layout.Rect{x: 0, y: 0, width: 80, height: 24}
iex> [{%ExRatatui.Widgets.Clear{}, _}, {%ExRatatui.Widgets.Paragraph{}, _}] =
...>   AshTui.Views.AttributeDetail.render(attr, rect)