ea58bdf1e8
Master's reconstructable-requests overhaul (#179) meets the workflow tool: - subagent-inprocess structured-output nudge becomes a system-prompt section plus logged context (the injected-request waterfall shape is gone upstream) - snapshot fixtures re-recorded on the merged tree so every request/header carries the workflow tool; authored error-finish/cancel headers patched to the merged tool list and system text - architecture.md condensed back under its word ceiling; module graph regenerated