Keep a refused registration left to the build records, in the store and the process, so the look fails the plan rather than settling it built; and forget a deleted module and say what was never sent when the records settle (issue 1708)

internal/inventory/migrations/0107-a-refused-registration-is-kept.sql

@@ -0,0 +1,10 @@
+-- A build's outcome whose registration the mesh refused, by the build's id (novox/hq issue 1708). The build record says
+-- what the builder said, which worked; an outcome the event loop could not take into the plans (another act held them)
+-- is settled from the records by the look, and without this it would read the refused build as built. Kept in the
+-- store so a controller replaced before the settle still fails the plan.
+create table build_refused (
+    id     text primary key,
+    module text not null,
+    why    text not null,
+    at     timestamptz not null default now()
+);