13a16ae2a4
- README: add performance section (beats gforth 2-10x), update test commands, note self-recursive direct calls and loop promotion - CLAUDE.md: update test counts (427 unit + comparison tests) - OPTIMIZATIONS.md: stack-to-local Phase 1→Phase 2 (loops + IF), DO/LOOP locals done, J as IR done, add section 14 (self-recursive direct call), add current performance table vs gforth - WAFER.md: document self-recursive call optimization, CONSOLIDATE, update test commands and line counts - FORTH.md: expanded space history, add FORTH-IN-SPACE.md reference - FORTH-IN-SPACE.md: new document with verified spacecraft history