Audit against 25-bug master list from /workspace/vc-source/BUGFIX-PLAN-2026-08-19.md (the original bugfix plan, untracked, found in this turn). 15 bugs live, 2 partial, 8 open. Includes Bug 26 (NEW) found during audit. Original BUGFIX-PLAN blocked by sandbox shell failure on 2026-08-18; shell now works, can execute. Art: a724.