Single entry point for structured requirements → architecture alignment. Phase 1 grills the product owner to extract BDD scenarios (tabular, template-locked). Phase 2 takes all collected BDD + SWE initial thoughts, grills the SWE on architecture, and records the result as an SDD in document/docs/specs/. Both artifacts are HTML filled from bundled templates so downstream can convert to docx via pandoc. Invoke with no args to start Phase 1, or paste BDD artifact(s) + your initial plan to go straight to Phase 2.
