Count route preference override service activity

docs/rehost-queue.md

@@ -76,6 +76,10 @@ Working rule:
   override rewrites `[world+0x4c74]` to the effective route preference for the selected company
   service pass, and ending the override restores the base world byte instead of leaving the seam as
   a pure reader bridge.
+- The same route-preference mutation seam now also carries explicit apply/restore service counters
+  through runtime service state and summaries, so later periodic-company branches can assert that
+  override activity happened even before the missing city-connection / linked-transit service
+  owners are fully rehosted.
 - Company cash, confiscation, and major governance effects now write through owner state instead of
   drifting from market/cache readers.
 - Company credit rating, prime rate, book value per share, investor confidence, and management