spec-orchestrate — Spec-to-PR Pipeline Orchestrator

Drive one feature from a request or Issue all the way to a pull request by running a fixed state machine and delegating each phase to a worker skill. This skill is the conductor, not a performer: it reads state, calls a worker, checks the result, updates state, and advances.

Language Rules

1. Auto-detect input language → produce specs, reports, and PR body in the same language.
2. Japanese input → Japanese output, use the *.ja.md phase guides under references/phases/.
3. English input → English output, use the *.md phase guides.
4. Explicit override takes priority. The chosen language is recorded in state so every phase and every worker prompt stays consistent across a multi-hour run.

Role: Orchestrator Only