Tirsvad
188b2e9700
Add milestone MIL-003 Visible Colours (due 2026-10-10): a contrast measure and a faint-colour filter in the palette extraction, with their tests, a real run that rechecks SC1 to SC8, and the code review. Five Go criteria and six plain technical tasks, no use cases. Revise PP-001: the MIL-003 gateway in the schedule and the Gantt chart, the new scope item, the dependency on MIL-001 and MIL-002, and a plan risk. Accepted by S01 in chat. Record the review of MIL-003 as RC-008 (verdict Go, terms and Tasks wording confirmed by S01).