Execute incremental analysis artifact plans

docs/internal/artifacts.md

@@ -63,6 +63,12 @@ canonical file and a legacy aggregate analyze output are unavailable.
 Extraction entries are registered from configuration and become available only
 after compatible extraction evidence is hydrated.
 
+During an analyze invocation, a newly validated and atomically materialized
+configured output is marked available with its producer run ID, contract,
+checksum, and size. Later scheduled dependents therefore observe the same
+semantic identity whether their prerequisite was reused from current manifest
+evidence or produced earlier in the invocation.
+
 Current provenance values:
 
 - `generated.current_analyze_run`