Close tooling gaps around hub-owned structure vs agent-owned content

[justguy]

Tracker task: t13
Tracker: llm-tracker
Swimlane: improvements
Priority: p2

Goal

Audit and fill the routine maintenance operations that still fall through the current ownership split, so the contract is actionable instead of partially manual.

Current note

The ownership line is sensible, but the tooling around it is still incomplete for everyday board maintenance.

Dependencies

• t8

Tracker context

• Created from the live llm-tracker improvements swimlane backlog.
• Keep the tracker row and the GitHub issue aligned as this work evolves.