Rust Learning Lab v0.1.2

All eight learning and review references now have English and Japanese editions, with reciprocal links and same-language cross-references. The skill instructions and evaluation scenarios are bilingual too.

The skill chooses references according to the language of the current explanation or document and avoids loading both translations unnecessarily. Code, numerical research findings, and limitations are preserved across versions.

Repository guidance now records bilingual maintenance, review-document behavior, verification, and publication practices. Claude Code imports the same guidance.

Validation: 14 doctests passed across both languages, matching Rust code blocks and paired files checked, local links and fragments checked with no errors, and host manifests validated. These checks do not establish model behavior or learning effectiveness.

See English documentation or 日本語の説明.