Created topic citation_evidence_mvp (96fa8e80-…) and one workstream per
workplan under the citation-evidence repo. Created one state-hub task per
task block. All UUIDs now recorded in workplan frontmatter
(state_hub_workstream_id) and per task block (state_hub_task_id) so ralph
can call update_task_status against them on first run.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>