README now documents all 70+ implemented words, working examples,
architecture overview, and accurate compliance status.
CLAUDE.md updated with actual file descriptions, patterns for adding
new words, and current test count.
Optimizing Forth 2012 compiler targeting WebAssembly with IR-based
compilation pipeline, multi-typed stack inference, subroutine threading,
and JIT/consolidation modes. Rust kernel with ~35 primitives and Forth
standard library for core/core-ext word sets.