Page Shell Template

This is the shell-only reference state. The content area is intentionally quiet so future templates can inherit the same frame without carrying accidental workflow decisions.

Canvas

Content Placeholder

Use this area as the insertion point for list, content, table, or builder payloads once their own template contracts are defined.

Reference Rule

Shell Before Workflow

Keep the shell anatomy stable first, then let each future page family decide what belongs inside the main content region and inside the drawer payload.