Edit (round 5, snapshot10f): 11/11 pass.
b3: approval denial reads 'You declined this Bash call. Nothing was run.' (approvalRefusal toolRunner.ts:56); no refused/denied mix-up anywhere in the category.
b4: FileWrite to package.json refused 'modified externally since last read' after npm install rewrote it; correct guard, model re-read.
j3 $0.4692 recomputed exactly from usageTotals: 33/46 requests over 100K priced on the long-prompt card ($0.433), cache-read ratio 0.970, 94 uncached input tokens; cost is model behaviour (103K own output kept in the loop, big jsdom harness), not G-Code.
Reviewer re-ran: b1 11/11, b2 5/5, b4 tsc+6/6, b5 unittest OK, b6 grep clean, b7 nbformat.validate, b8 import checks, j3 bundle OK, j5 5/5 + commit.
Notes: toolRunner.ts:204 comment cites 'in-place sed' as a tool refusal, but BashTool runs in-place sed by design (only the test fixture is named Sed) - stale comment, no behaviour. b6 BSD sed \b no-op reported accurately. j3/b7/b8 model wrote scratch into /tmp (untracked by outputs, by design).
