Probe raw save selection context

docs/runtime-rehost-plan.md

@@ -59,7 +59,9 @@ Implemented today:
   those save-owned surfaces; that lets the currently supported company-targeted and
   chairman-targeted descriptor/condition batches execute from standalone save-slice fixtures
   without overlay snapshots when the checked-in documents include that context, while raw `.gms`
-  inspection/export still leaves those company/chairman surfaces absent
+  inspection/export still leaves full company/chairman rosters absent; the grounded raw-save
+  tranche now covers only selection-only company/chairman context from the fixed `0x32c8` world
+  block, which overlay import can use to replace selected ids while preserving base rosters
 - a checked-in `EventEffects` export now exists too at
   `artifacts/exports/rt3-1.06/event-effects-table.json`, and a checked-in semantic closure layer
   now exists at `artifacts/exports/rt3-1.06/event-effects-semantic-catalog.json`
@@ -84,7 +86,9 @@ Implemented today:
   / `All Farm/Mine Production` import through bounded cargo override surfaces, and the grounded
   named cargo-production strip `180..229` now imports through named cargo production overrides too
 - the named cargo-price strip `106..176` now sits on explicit
-  `blocked_evidence_blocked_descriptor` parity instead of generic unmapped-descriptor frontier
+  `blocked_evidence_blocked_descriptor` parity instead of generic unmapped-descriptor frontier;
+  the checked-in semantic catalog now at least gives that band stable `Named Cargo Price Slot N`
+  labels instead of anonymous `Unknown Cargo Price` residue
 - the add-building strip `503..519` is now explicitly classified as recovered shell-owned parity
   with tracked fixture coverage, not generic unresolved descriptor residue
 - a minimal event-owned train surface and an opaque economic-status lane now exist in runtime