adv_01_imports_ideasets

Audience: builders with a single-file graph who feel reference sprawl or duplicate idea names across files.
Outcome: split ideas across files; use `from` / `import` and namespace import; group with ideasets; resolve qualified references without breaking call-site readability.
Runtime: 9 – 10 min.
Demo: advanced baseline open on `reqs/product.rq`; `reqs/auth.rq` exists with `login_api` and `session_policy` but `product.rq` still references them without imports — caret on a broken or unresolved link.
Related: import_from import_namespace ideaset file reference

Interactive page: adv_01_imports_ideasets