dev
Block javascript:/data:/vbscript: link schemes; sync spec on URL parens
Add design: modularize lab into src/ + build script
spec: tab info popovers + Layout LLM-prompt modal
Per-tab Clear semantics, tightened test contract list
Spec: lab bugfixes and UX pass
docs: spec for knowledge-base tab and layout example
docs: add Engineering Instrument redesign spec
docs: спека JSON to Board после ревью codex и gemini
feat: таблица доски ограничена 30×30