fix(board): correct milestone links in coherence-verification epic

Author: rupurt

docs/board/epics/coherence-verification/README.md

@@ -23,8 +23,8 @@ Build a verification system that captures system behavior as visual artifacts (s
 
 | ID | Milestone | Status |
 |----|-----------|--------|
-| 01 | [Artifact Pipeline](milestones/01-artifact-pipeline/) | planned |
-| 02 | [Board Restructure](milestones/02-board-restructure/) | in-progress |
+| 01 | [Artifact Pipeline](milestones/01-verification-artifact-pipeline/) | in-progress |
+| 02 | [Board Restructure](milestones/02-epic-based-project-hierarchy/) | done |
 | 03 | AI-Assisted Verification | planned |
 
 ## Success Criteria