proposal: Issue→Deploy 半自動管線

[miles990]

Proposal: memory/proposals/2026-03-06-issue-to-deploy-pipeline.md

把 GitHub Issue→PR 的中間段自動化。mushi triage issue 大小（S/M/L），S 級自動 spawn headless Claude Code 在獨立 branch 實作+開 PR，M/L 走現有 handoff 流程。PR 不自動 merge — 等 review。

[miles990]

Triage (2026-03-23): Hold — M 級自動化。概念合理但目前 issue 量不高，ROI 不足以 justify 現在投入。TM 競賽後重新評估。

[miles990]

Closing as outdated — superseded by later architectural direction (context engine / BAR middleware / agent-OS reframe, 2026-04 arc). Any still-relevant piece will be re-opened as a new issue with current scope.