hk-breadcrumb-creator

Traces a workflow end-to-end through the harness-kit monorepo and creates a breadcrumb analysis doc in docs/breadcrumb_analysis/. Use this skill whenever the user wants to document a flow, trace a workflow, understand how a feature works across layers (frontend → backend → worker → CLI), or create debugging guides for a specific flow. Also use when the user mentions 'breadcrumb', 'trace this flow', 'how does X work…