- Move python/design.md to docs/python/design.md
- Move python/implementation-plan.md to docs/python/implementation.md
- Add clarification about unary operator limitations with dynamic ZendVM code
- Update implementation status from in-progress to completed for first round CPython failure path audit
- Add details about seventh round audit covering dynamic PHP Python operator protocols
- Document performance benchmarks for module property and operator calls
- Include memory gate results showing 0 invalid-access, 0 definite leak, 0 indirect leak
- Update stage 6 final gate results with current test pass
