Execute aggregate cargo packed event conditions

docs/README.md

@@ -143,11 +143,11 @@ The highest-value next passes are now:
   cargo simulation layer
 - world-scalar ordinary-condition coverage now matches those runtime surfaces too: checked-in
   metadata lowers named locomotive availability, named locomotive cost, named cargo-production
-  slot thresholds, aggregate cargo production, limited-track-building-amount, and
-  territory-access-cost rows into explicit runtime condition gates
-- the remaining world-scalar condition frontier is now narrow and explicit: unsupported families
-  such as `All Factory Production` stay parity-only on `blocked_unmapped_world_condition`; the
-  remaining cargo frontier is slot-to-class classification, not save/import plumbing
+  slot thresholds, aggregate cargo production, factory/farm-mine/other cargo production,
+  limited-track-building-amount, and territory-access-cost rows into explicit runtime condition
+  gates
+- cargo slot classification is now checked in and save-native too, so the remaining cargo frontier
+  is broader descriptor/condition breadth rather than classification or save/import plumbing
 - keep in mind that the current local `.gms` corpus still exports with no packed event collection,
   so real descriptor mapping needs to stay plumbing-first until better captures exist
 - use `rrt-hook` primarily as optional capture or integration tooling, not as the first execution