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/ADVISOR_AUTOMATIC_FLIPS.md

@@ -1,5 +1,88 @@
 # Mandatory advisor conversions
 
+## Ambassador and Discovery relocation — 24 October 2026
+
+**Prototyped / Partial.** Compose the supplied
+Advanced physical17/28 E counter with the original independent relocation
+producers. Fremen Ambassador movement can remove the last outsider beside BG
+advisors, or carry advisors into an empty territory. Discovery's next-turn free
+entry can remove the last outsider from a parent territory. Its original
+non-advisor-only source restriction remains; it grants advisors no free entry.
+
+Under the 14 October recommended policy, complete the physical move and any
+original Sandmaster collection first, then resolve mandatory conversion before
+the original arrival reactions. This selected composition is provisional,
+consistent with the existing committed ground/transport counter. Preserve the
+Ambassador's consumed token, independent movement and original entrant; preserve
+the Discovery round's original one-time entry and exact typed transfer.
+
+Keep an actual empty Ambassador advisor arrival in advisor stance until its
+mandatory counter resolves. Carry the source's accompaniment lock, without
+carrying its previous continuously-alone occurrence to another territory. The
+original quote still sets no optional fighter request for that empty arrival;
+preventing the mandatory flip cannot immediately retry it as an optional flip.
+Occupied destinations retain their original matching-stance and optional-flip
+rules. Existing Basic behavior is unchanged.
+
+The six-field public receipt contains only a fresh event, Ambassador/Discovery
+kind, actor, origin, destination and sector. Do not copy original move orders,
+No-Field identities or denominations, Sandmaster identities, private signatures
+or the original Discovery child. Root binds those original cursors separately
+in a private parent. The original Ambassador phase permission remains
+authoritative, including actual Homeworld Revival/victory arrivals; Discovery
+stays in its phase0 pre-Storm round.
+
+During the counter, the Ambassador retains its original first flip stage. A
+nonmutating nested projection validates completed movement without consuming
+that stage. Discovery retains its original arrival frame; its automatic BG
+response may concern the parent territory, not the destination. Current and
+parked Karama responses remain bound to the original queued occurrence. Exclude
+simultaneous ordinary arrival children. Consume only the automatic parent
+before one original optional flip/Intrusion/Terror or Discovery completion;
+never repeat physical movement, collection, token consumption or round advance.
+Cancellation retains the existing provisional continuously-alone duration.
+
+See the original [Ambassador contract](FREMEN_AMBASSADOR_RULES.md),
+[Discovery prototype](DISCOVERY_PROTOTYPE.md),
+[native relocation fixture](../tests/fixture-advisor-relocation-flip.ts) and
+[connected cases](../tests/advisor-relocation-flip-engine.test.ts).
+The genuine Ambassador source takes44 public Advanced BG/Ecaz/Atreides actions
+with original base33. Actual original packet draws earn a Fremen token, native
+setup places Ecaz6 beside BG1 in Basin10, and paid token placement in Carthag
+precedes Atreides' actual shipment/trigger. Relocating all six to empty Tuek's5
+leaves the original BG advisor. The genuine Discovery source takes49 public
+Advanced BG/Atreides/Emperor actions with actual module selection and base33.
+The original Hagga Discovery Card places its native Cistern token in Gara
+Kulon8. Actual BG setup, Atreides' paid shipment2, Intrusion, Collection
+inspection/reveal and next-turn free entry earn the transferred last counter.
+No played force, wallet, hand, phase, stance, alliance or receipt is installed
+in either native source.
+
+Frozen **19 files270/270**, types/lint/build, five native transfer/response/
+GameTable SSR journeys and eight existing-profile paths pass. Both outcomes
+retain the original physical move and allowances, then finish the original
+arrival once. Original Discovery decline preserves the mixed parent group and
+unused Karama. Two separately labelled controlled empty-arrival cases borrow
+the native Ambassador cards/pieces/event but stage an alliance and BG
+beneficiary; they are not native alliance evidence. Both retain one mandatory
+conversion with no optional retry. Standard controls render; no new callback,
+browser/mobile/deployed or complete-mode certificate is claimed.
+
+Feedback corrects an optional-absence assertion in the smoke/tests and a missing
+presence-helper reference in the new empty-arrival integration. Both focused
+controlled cases then pass. Final review limits the new Karama selector field
+to this producer, preserving existing serialized counter shapes; its focused
+contract regression and final batch pass. This is not a recovery campaign.
+Private proof and original-action HTML:
+`/home/quintine/.local/share/dune/checkpoints/20261024-advisor-relocation-flips/`.
+`frozen-integrated-4/report.json` binds tree
+`e9f37b0270ae5779fe9620b95058a409941804917d55e3988a1f0b8751e4a120`,
+2747 files on base `d66b594770b10af796fddf103583f7ad9c2b162b`.
+Checkpoint prose/reference overlays are separately reviewed and hashed after
+proof. Broader No-Field/Sandmaster/Homeworld/Nexus combinations, native allied
+BG arrival, remaining matching-group interpretation and final assurance remain
+open. No saved-room/D1, reset, restart or deployment operation was performed.
+
 ## Storm casualties before remaining traversal — 24 October 2026
 
 **Prototyped / Partial.** Compose the supplied Advanced source's physical17