pub fn load_all() -> (Vec<(String, ImpactStore)>, usize)Expand description
Enumerate every per-project store in <config-dir>/fallow/impact/, returning
(project_key, store) pairs plus the count of files that failed to parse.
Read-only; never writes. The global impact.json toggle is a sibling FILE of
this dir (one level up), so it is naturally excluded. Corrupt/newer-schema
files are skipped and counted, never substituted with a default store.