context-probe

`context-probe` を既存 repo に適用するための YAML 入力整備ワークフロー。`context-probe input を作って` `repo に context-probe を適用して` `scaffold から curated YAML にして` と言われた時に使う。

Run `context-probe` measurements and analyze the results after repo inputs exist. Executes `score.compute`, `report.generate`, `gate.evaluate`, `review.list_unknowns`, and deeper `doc.extract_*` `trace.*` `history.*` or `review.resolve` only when needed. Use when asked to measure a repo, analyze a result, inspect unknowns, or continue after YAML inputs are ready.