Replace the manual jit_allowlist (StringSet of ~40 function names) with
universal lazy compilation. Every named lambda gets one compile attempt
on first call; failures are sentineled and never retried.
Compiler internals are still pre-compiled at startup (bootstrapping the
JIT itself), but everything else compiles lazily — no manual curation.
Remove jit-allow command (no longer needed). Remove StringSet module.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
giles
13ba5ee423