Connect fresh Basic Semuta and Ambassador discards

Initialize the existing neutral Semuta protocol during genuine fresh public bare Basic Richese setup with selected native families. Retain original roster/deck/freshness checks, separate optional/Advanced profiles and unchanged existing saves.

Retain the original Ambassador arrival cause and admit clean ordinary shipment/movement CHOAM and Ixian private discard batches, including native BG copies. Keep CHOAM credit committed once; pause before exactly one Ix replacement. Existing owner-only commitment/selection, physical Semuta/full-hand exchange and original entrant continuation remain.

Verify original public setup, actual one-spice Semuta auction, ordinary purchase, paid placement, paid shipment and actual movement. Exercise claim/pass controls, busy protection and all four existing legal profiles without strategic tuning. Repair nearby stale tests to acknowledge actual battle outcomes and retain the existing independent-card/Discovery combination. Full modes, wider nested/optional interactions, comprehensive assurance and deployed acceptance remain open. No saved-room/reset/restart/deployment operation.

docs/CURRENT_STATUS.md

@@ -16,6 +16,28 @@ open mode gates.
 
 
 ## Current checkpoint and work
+**Fresh Basic Semuta and Ambassador discards — 24 October. Prototyped / Partial.**
+Fresh bare public Basic Richese previews initialize Semuta before genuine setup
+with selected native families. Optional/Advanced profiles and older games keep
+their existing scope. Clean native/BG-copy CHOAM and Ixian private discards after
+source-witnessed ordinary shipment/movement park the original entry. CHOAM keeps
+its single credit; Ixians draw once after claim/Continue. Existing committed-only
+selection and full-hand exchange remain; controls persist without a timer.
+
+A disjoint original-action fixture lane, bounded dependency review and owner
+integration pass **12 files142/142**, types/lint/build, ten actual-control/table
+rendering programmes and four existing profiles with20 legal proposals. Sources
+58/59 use genuine public Basic setup, 35 main plus10 cache, actual Semuta/card
+purchases, paid placement/shipment and two actual ground-movement arrivals.
+Only unopened positions and original scalar/packet lotteries are selected;
+separate full-hand/own-card edge tests explicitly transfer conserved cards.
+Nearby stale tests now acknowledge actual battle results and retain the existing
+independent-card/Discovery composition; representative failures reproduced on
+the previous engine. Fixture-only type feedback was repaired.
+[Current scope, exact proof and remaining limits](SEMUTA_SOURCE_UPDATE_20260907.md#fresh-basic-starts-and-ambassador-discards--24-october-2026).
+Full modes, nested/provenance combinations, comprehensive assurance and deployed
+acceptance remain open. No strategy tuning or saved-room/reset/restart/deployment.
+
 **Bare Basic native Ecaz coalitions — 24 October. Prototyped / Partial.**
 Fresh public Basic Ecaz now admits selected native E1/E2 families while retaining
 original setup/roster and actual battle guards. Include allied zero/mixed Richese