survey

Use to establish the repo's architecture map the rest of the pipeline reads. Two modes: on an EXISTING codebase it scans once and persists what's there; on an EMPTY/greenfield repo it runs a short, level-adaptive foundation session — picks the stack / folder structure / data approach / conventions WITH you (defaults-heavy), fixes them as the foundation + foundational ADRs, and emits a scaffold tasks.json that implement materializes into a real skeleton. Triggers on "survey the codebase", "map the architecture", "set up a new project", "bootstrap the foundation", "/sdd:survey", "вивчи кодову базу", "карта архітектури", "новий проєкт", "заклади фундамент". Output: docs/architecture-map.md (+ adr/ + scaffold tasks.json on greenfield). Records reflects_commit for staleness; reads, never overwrites, an authored architecture doc.