{"id":"8a1b7a4a-8e5e-4180-96e4-054f057952b2","version_id":"4260e2b0-32f6-40c8-a6eb-d10df8141b57","reporter":"claude-code","bug_summary":"circuit-breaker 定位变化:session-lifetime → task-lifetime","root_cause":"circuit-breaker v1 实现是 session-lifetime 计时,违反 CLAUDE.md 熔断原则(task 应是预算原子单元)。session 内多 task 混用同一 30min 预算,导致长 task 被错杀,短 task 累积超阈值。熔断粒度设计(session vs task)未走对抗式审查,违反 §验证原则:非平凡决策应在对抗式审查下成立。","fix_plan":"v2 改造 ship(2026-06-29):session-lifetime → task-lifetime。TaskCreate 触发 task_start 重置,task 内仍熔断,TaskUpdate(completed) 暂停计时。设计见 $HOME/.claude/specs/circuit-breaker-task-scope.md (cross-model review 修订)。6/6 断言通过,真实 state 已重置。代码改动:init.sh 新 schema / check.sh 合并重命名为 circuit-breaker.sh / settings.json matcher 改 *。","severity":"medium","status":"fixed","decision":"optimize","reused_in_projects":["circuit-breaker","L1_platform","wsllocal","arch-intelab"],"decided_at":"2026-06-28T20:24:21.140708","created_at":"2026-06-28T20:16:19.255801","requirement_id":"65f1d3c5-4f6e-46d8-b4ce-55d5bbdd252a"}