Add P7 Cytoscape relationship graph with setting CRUD, P9 cockpit analytics driven by writing_sessions, chapter POV selection, and full test coverage. Co-authored-by: Cursor <cursoragent@cursor.com>
Deliver P5.2 writing day logs, cockpit heatmap, streak tracking, and chapter knowledge auto-extraction with merge review. Co-authored-by: Cursor <cursoragent@cursor.com>