- Add operatorMethodName mapping (tkPlus -> operator_add, etc.)
- Add tryLowerOperatorCall / tryLowerIndexCall in HIR lowerer
- Modify ekBinary lowering to check method table before builtins
- Modify ekAssign lowering to detect ekIndex target and emit
operator_index_set method call when available
- Add sema type-checking for operator overloads in ekBinary
and ekIndex paths (method-table lookup before builtin rules)
- Fix sema compile errors: minfo.params[N].typ -> minfo.params[N]
- Fix hir_lower forward decl ordering for resolveExprType
- Update golden test expected.c files for current C backend
- Update ROADMAP.md and PHASE8_STRATEGY.md status
- README.md: drop 'inspired by Rux' and 'improves on Rux' language
- PLAN.md: remove Rux from comparison table, milestones, and appendix
- PLAN.md: delete entire Appendix A (Rux Language Reference)
- docs/PHASE8_STRATEGY.md: rephrase without Rux
- docs/Packages.md: drop 'Compatible with Rux.toml spec'