Derive selected overlay context from the main input

2026-11-09 20:40:40 +00:00
parent b93cbb0639
commit 761dd0a4e0
4 changed files with 91 additions and 9 deletions
--- a/docs/roadmap/implementation.md
+++ b/docs/roadmap/implementation.md
@@ -166,6 +166,8 @@ activate this path.

 ## Stage 5 — Derive layered overlay context and lookup base

+**Status:** Complete. Focused host, native, fallback, and existing overlay checks passed.
+
 In the existing overlay branch of `assembleLayeredInput`, select in order:
 explicit `OverlayFilesystem`, usable main context, `OverlayFallback`.
 Skip selection entirely for an inactive name. For an active name without a