Rehost route preference override mutation seam

docs/rehost-queue.md

@@ -12,10 +12,10 @@ Working rule:
 - Rehost the next live branch inside
   `company_service_periodic_city_connection_finance_and_linked_transit_lanes`, especially the
   city-connection announcement / linked-transit roster-maintenance side that now sits on top of
-  the owned periodic-service seam instead of loose atlas notes.
-- Keep widening the temporary world route-preference owner around `[world+0x4c74]` from a pure
-  reader seam into a real service mutation seam when the linked-transit route search / balancing
-  branch is grounded strongly enough.
+  the owned periodic-service seam and the new route-preference apply/restore mutation seam instead
+  of loose atlas notes.
+- Extend shellless clock advancement so more periodic-company service branches consume owned
+  runtime time state directly instead of only the explicit periodic service command.
 - Keep widening selected-year world-owner state only when a full owning reader/rebuild family is
   grounded strongly enough to avoid one-off leaf guesses.
 
@@ -71,6 +71,11 @@ Working rule:
   route-preference byte, the effective electric-only override fed by `0x0d17`, and the matching
   `1.4x` versus `1.8x` route-quality multiplier through owned periodic-service state instead of
   leaving that bridge in atlas notes.
+- That same periodic-company seam now also owns a first-class route-preference apply/restore
+  mutation lane: runtime service state tracks the active and last electric override, beginning the
+  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.
 - 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