The fallback provider set was always catalog.all_provider_ids(), computed
at every call site and threaded through five layers alongside the catalog
itself. Fold it into Catalog::resolve_selection_with_catalog_fallback and
carry only a catalog_fallback flag through the transform/validate/
materialize entry points.
- materialize_run delegates to resolve_run_model again instead of
re-inlining its provider normalization and selection
- run_preflight derives ready providers from llm_result instead of
taking both, so callers cannot pass inconsistent pairs; the legacy
tests now exercise the production ready-first routing path
- AppState::resolve_llm_client_with_ready_ids replaces three copies of
resolve-then-extract-provider-ids, and ready_llm_provider_ids
delegates to it
- the unreachable "model resolution failed" preflight check becomes an
invariant error where the materialized run is produced
- validate_prepared_manifest_with_vars/_for_preflight share the
ValidateInput construction
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The crate reorganization renamed lib/crates/ to lib/apps|components|foundation/.
Git followed all modified files across the rename; the only conflict was the
newly added codec/cache.rs, now placed at lib/components/fabro-llm/src/codec/cache.rs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
