jack/PPT @ 282e7c2372e747fb957d8b0561db9152c836dde2

jimmylee 282e7c2372 docs: design english speaking task hint modal		пре 2 месеци
..
2026-04-25-english-speaking-dialogue-prompt-design.md	ca5c517e4a docs(speaking): add design spec and implementation plan for grade-aware system prompt	пре 2 месеци
2026-04-25-english-speaking-task-hint-modal-design.md	282e7c2372 docs: design english speaking task hint modal	пре 2 месеци