Rehost selected-year bucket companion bands

docs/README.md

@@ -177,6 +177,10 @@ The highest-value next passes are now:
   drives a derived selected-year bucket scalar in runtime restore state, and the economic-tuning
   mirror `[world+0x0bde]` now rebuilds from tuning lane `0` instead of freezing one stale
   load-time word
+- that same selected-year owner family now also rebuilds the direct bucket trio
+  `[world+0x65/+0x69/+0x6d]`, the complement trio `[world+0x71/+0x75/+0x79]`, and the scaled
+  companion trio `[world+0x7d/+0x81/+0x85]` from the bucket scalar instead of preserving stale
+  save-time residue
 - the project rule on the remaining closure work is now explicit too: when one runtime-facing field
   is still ambiguous, prefer rehosting the owning source state or real reader/setter family first
   instead of guessing another derived leaf field from neighboring raw offsets

docs/rehost-queue.md

@@ -9,12 +9,9 @@ Working rule:
 
 ## Next
 
-- Rehost the next selected-year periodic-boundary world seam under
-  `simulation_service_periodic_boundary_work`, extending the now-grounded selected-year bucket
-  scalar into the direct bucket trio `[world+0x65/+0x69/+0x6d]` and any safe follow-on companion
-  lanes rooted in `0x00433bd0`.
-- Expand the selected-year world-owner surface beyond the stepped calendar, gap scalar,
-  bucket-scalar, mirror, and locomotive-policy lanes when the owning reader/rebuild family is
+- Rehost the next periodic-boundary world seam after the selected-year bucket family, favoring
+  owner-state rebuilds that can advance shellless simulation without freezing load-time residue.
+- 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.
 
 ## In Progress
@@ -51,6 +48,10 @@ Working rule:
   and runtime restore state now derives both the selected-year bucket scalar and the
   `[world+0x0bde]` economic-tuning mirror from owner-family inputs instead of preserving stale
   load-time residue.
+- That same selected-year owner family now also rebuilds the direct bucket trio
+  `[world+0x65/+0x69/+0x6d]`, the complement trio `[world+0x71/+0x75/+0x79]`, and the scaled
+  companion trio `[world+0x7d/+0x81/+0x85]` from the checked-in `0x00433bd0` artifact instead of
+  preserving stale save-time residue.
 - 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

docs/runtime-rehost-plan.md

@@ -223,7 +223,10 @@ the fixed world block, so the `All Steam/Diesel/Electric Locos Avail.` descripto
 through owner state instead of living only as mirrored world flags. The selected-year seam now
 follows the same owner rule: the checked-in `0x00433bd0` year ladder now drives a derived
 selected-year bucket scalar in runtime restore state, and the economic-tuning mirror `[world+0x0bde]`
-now rebuilds from tuning lane `0` instead of freezing one stale load-time word. The same owned company annual-finance state
+now rebuilds from tuning lane `0` instead of freezing one stale load-time word. That same
+checked-in owner family now also rebuilds the direct bucket trio `[world+0x65/+0x69/+0x6d]`, the
+complement trio `[world+0x71/+0x75/+0x79]`, and the scaled companion trio `[world+0x7d/+0x81/+0x85]`
+from the bucket scalar instead of preserving stale save-time residue. The same owned company annual-finance state
 now also drives a shared company market reader seam for stock-capital, salary, bonus, and the full
 two-word current/prior issue-calendar tuples, which is a better base for shellless finance
 simulation than summary-only helpers. That same owned annual-finance state now also derives elapsed