Build a star filter from state for use in fetchUserPRCounts.
Returns undefined if no star data is available (first run). Pure logic
over Readonly<AgentState> — lives here in core/daily-logic.ts so the
dashboard layer can reuse it without importing from a sibling command
module (#1208 M7).
Build a star filter from state for use in fetchUserPRCounts.
Returns undefined if no star data is available (first run). Pure logic over
Readonly<AgentState>— lives here in core/daily-logic.ts so the dashboard layer can reuse it without importing from a sibling command module (#1208 M7).