docs(skills): chrome-devtools — os.tmpdir() is the only workspace root

feat(skills): add opensource-contribution skill

feat(skills): gh-cli — GitHub via the gh CLI

docs(skills): add expand anchoring, textRange, and source catalog notes

docs(skills): document source-qualified recall and walk discipline

feat(sobesednik): add casual-chat persona card\n\n«Просто поболтать» — режим болтовни без персоны: длина по регистру\nсобеседника, финал без риторической кнопки (афоризм/симметрия/ирония),\nодин настоящий вопрос, эмоциональная нить раньше фактов, позиция вместо\nнейтральной сводки. Родился из разбора сессии 01a14028: 20/20 ответов\nзаканчивались «кнопкой», а советы циклились в один протокол.

feat(skills): add sobesednik role-entry skill with persona cards

docs(skills): refresh fabric-orchestration for agents.spawn inbox API

docs(skills): remove bun-runtime — homelab guest runtime is quickjs

fix(diagrams): stable toolbar strip in the chat renderer iframe

fix(diagrams): pin the viewer frame in the chat renderer

feat(diagrams): port to apiVersion 4, add drawio chat/Files renderer

feat(extensions): skill-gate teach-first provider gate

docs(github-skill): actions ids must be numeric

refactor(extensions): retire fabric-bun-guidance — bun-first doctrine rolled back

feat(extensions): context-guard — projection threshold 8KB -> 16KB

docs(skills): bun-runtime — doctrine out, in-guest data recipe card in

feat(pi-web-plugins): diagrams workspace panel plugin for pi-web

feat(skills): explore + drawio — migrated from dot-pi external-layout split

feat(pi-web-plugins): diagrams workspace panel plugin for pi-web

feat(skills): explore + drawio — migrated from dot-pi external-layout split

feat(diagrams): ctrl+wheel zoom for drawio viewer, zoom persisted per file

feat(pi-web-plugins): add diagrams workspace panel plugin

docs(skills): github — native Actions toolset, REST demoted to break-glass

docs(skills): WHEN-form descriptions for zai-mcp and github

docs: sync README with current extensions and skills catalog

docs(skills): fabric-orchestration — extensions.llm map/reduce + glm budget gotcha

fix(extensions): bun-guidance — lead with prebound __bun, native-timer note

feat(extensions): llm — bare inference tool for fabric_exec map/reduce