Validation: westside-basketball#66 — Decomposed

validation-66-2026-06-28 Doc

validation pass
Parent ticket decomposed into 4 sub-tickets: #79 (model, 2pts), #80 (badges, 1pt), #82 (detail UI, 1pt), #83 (status page, 1pt). All sub-tickets APPROVED via review-ticket and assigned to sprints 6-7. Parent is retired.