jit_compile_lambda now uses the live globals table directly instead
of Hashtbl.copy. Closure bindings that aren't already in globals are
injected into the live table. This ensures GLOBAL_GET always sees
the latest define values.
Previously: Hashtbl.copy created a stale snapshot. Functions defined
after the copy (like cssx-process-token from cssx.sx) resolved to nil
in JIT-compiled closures.
JIT error test now passes — 0 CSSX errors during navigation.
7/8 navigation tests pass. Remaining: back button content update.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
giles
f3a437ee87