- Add Board to exploreItems in AppNavigation
- Update ecology.vue + connections.vue redirects to /board
- Rename all communityEcology refs to board in member profiles, dashboard, admin, onboarding
- Update API path /api/members/me/community-ecology → /api/members/me/board
- ecology.vue replaced with redirect to /members?view=ecology
- connections.vue updated to skip the /ecology hop, redirects directly
- Remove Ecology nav entry; Members covers it