The reckoning: 96.97%, not 100%

After six silent weeks, the Test262 runner is found to have been scoring a single execution mode; the honest pass rate is 96.97%. The same day, every crate but zipp-vm is deleted and the docs are rewritten against measurements.

1217d683: "Fix the test262 runner; real pass rate is 96.97%, not 100%". The runner had reported 48,550 passes of 48,556 single-mode executions; the corpus required 96,029. 9ef187f9: "Focus the workspace on zipp-vm; rewrite the docs against measurements", deleting the AOT, Cranelift, LLVM, zero-knowledge and TypeScript crates from May. b865f9c6 adopts mimalloc as the global allocator, 4.20× → 3.34× Node on the honest suite. The roadmap's B10 entry the same day is "the measured backlog from the 25-agent speed hunt".