v1.3.0 — workflow-monitor + subagent-driven-discipline

Added

• workflow-monitor:低耦合旁路工作流监控观察者。forge monitor enable 开启后,记录 forge 每阶段状态与动作选择,与 OpenSpec/superpowers 静态差异映射表对比做回归探测; forge monitor report 渲染 markdown 报告。详见 docs/specs/2026-05-15-workflow-monitor-design.md。
• subagent-driven-discipline:移植 superpowers:subagent-driven-development 的第三方 companion skill 为 forge plugin 第 17 个 skill forge:subagent-driven-discipline —— subagent 任务类型 taxonomy + cheap-model 可靠性 playbook + Trigger Type Matrix retrospect。净化掉 27+1 条项目锚点(§5 case study 全清、实证叙事删除、真实路径/变量/codex 命令占位符化、出处中性化),作为零项目信息的 generic 工作流初始技能。补全 subagent-driven-development / writing-plans 早已假定存在的依赖;并让 forge:subagent-driven-development 在 dispatch 前条件调用此 companion skill(配对闭环)。详见 docs/specs/2026-05-16-subagent-driven-discipline-port-design.md。

Full Changelog: v1.2.0...v1.3.0