Resolve advisor conversion after Ambassador and Discovery transfers

Preserve original transfer and arrival cursors, admit no new Discovery advisor sources, and offer one mandatory counter for empty Ambassador advisor arrivals.

docs/IMPLEMENTATION_STATUS.md

@@ -1,5 +1,54 @@
 # Dune implementation status
 
+## 24 October 2026 — Advisor conversion after independent relocation
+
+Supplied physical17/28 E's counter now composes Fremen Ambassador and Discovery
+free-entry transfers. Complete the move and original Sandmaster collection
+before conversion, then resume original arrival reactions once. This selected
+priority is explicit provisional composition under the 14 October authority.
+Preserve the consumed Ambassador token, independent allowances and Discovery's
+exact pre-Storm arrival frame/child. Discovery remains non-advisor-only; it does
+not gain an empty-advisor free-entry path.
+
+An actual empty Ambassador advisor arrival keeps its stance and lock until one
+mandatory conversion. The original quote still sets no optional fighter request
+there, preventing an immediate optional retry after Karama. Public six-field
+location facts omit private move orders, No-Fields and skill identities. Root
+retains the original private first-flip or Discovery arrival cursor, separately
+binds live/parked responses and excludes simultaneous ordinary arrival children.
+Consume the automatic parent before original optional flip/Intrusion/Terror or
+Discovery completion. Original movement, collection and token use never replay.
+The existing continuously-alone cancellation duration remains provisional.
+
+Disjoint helper/native-fixture lanes, bounded timing review and root integration
+pass **19 files270/270**, types/lint/build, five native transfer/response/GameTable
+SSR journeys, two controlled empty-arrival cases and eight existing-profile
+paths. Original public Advanced base33 sources take44 Ambassador and49 Discovery
+actions. Actual Ecaz packet/setup, paid Fremen placement and Atreides shipment
+trigger six counters' Basin10→Tuek's5 relocation. Actual Discovery module/setup,
+native Cistern placement in Gara Kulon8, shipment2/Intrusion, Collection reveal
+and next-turn entry move the last outsider into Cistern0. Both outcomes retain
+physical transfer/allowances. Original Discovery decline leaves its mixed parent
+and Karama intact. No played force, phase, hand, wallet, alliance, stance or
+receipt is installed in those native sources. Controlled BG-beneficiary cases
+explicitly stage alliance/beneficiary on borrowed original cards/pieces/event;
+they do not certify an earned native alliance.
+
+Feedback repairs an optional-absence smoke assertion and the new empty-arrival
+presence helper. Both focused cases pass. Final contract review makes the added
+Karama selector conditional, preserving prior serialized counter shapes; its
+focused regression and final270/270/quick/build/runtime pass. Private proof:
+`/home/quintine/.local/share/dune/checkpoints/20261024-advisor-relocation-flips/`.
+`frozen-integrated-4/report.json` binds tree
+`e9f37b0270ae5779fe9620b95058a409941804917d55e3988a1f0b8751e4a120`,
+2747 files on base `d66b594770b10af796fddf103583f7ad9c2b162b`.
+Prose/reference overlays are separately reviewed/hashed. Standard controls render;
+no new callback/browser/mobile/deployed or complete-mode claim. Broader
+No-Field/Sandmaster/Homeworld/Nexus combinations, native allied BG arrival,
+matching-group counters, final assurance and full AI remain due. No saved-room/
+D1, reset, restart or deployment operation.
+[Connected source and limits](ADVISOR_AUTOMATIC_FLIPS.md#ambassador-and-discovery-relocation--24-october-2026).
+
 ## 24 October 2026 — Advisor conversion between storm sectors
 
 Supplied physical17/28 E's counter now follows actual current-sector losses