v0.1.1 - Reliable scheduled coaching

Uses the project virtual environment explicitly in Codex scheduled coaching, preserving deterministic daily-plan generation on Windows.

v0.1.0 - First public coach release

Initial public release of the bilingual, evidence-based Codex coach. Includes the 78-week roadmap, four detailed starter weeks, adaptive daily planning, progress and review state, privacy gates, automated validation, and the first real learning plan.