Merge nucleic/upbeat-grove-falcon-c6ca into dev

NucleicRemote/NucleicRemote/Models/RemoteStore.swift

@@ -2839,7 +2839,10 @@ final class RemoteStore: ObservableObject {
              .setArchived(let id, _), .setSessionModel(let id, _), .setSessionEffort(let id, _),
              .setSessionAuto(let id, _), .setSessionAutoShip(let id, _), .setSessionShipBranch(let id, _),
              .sendInput(let id, _), .cancelQueuedMessage(let id, _), .fetchDiff(let id),
-             .resolveProcessStall(let id, _, _):
+             .resolveProcessStall(let id, _, _),
+             // "Transfer…" on a chat this device doesn't own (mesh P5): the owner runs its own
+             // `moveSession`, so the ask goes to the Mac holding the worktree.
+             .requestSessionTransfer(let id, _):
             connection(owningSession: id)?.send(msg)
 
         // Project-owning intents → the Mac that has this project.
@@ -3090,6 +3093,7 @@ final class RemoteStore: ObservableObject {
              // Session transfer (mesh P5) is a Mac↔Mac flow — the phone never originates these,
              // and demo has no peer Macs, so they're inert here.
              .transferOffer, .transferChunk, .transferCommit, .transferCancel,
+             .requestSessionTransfer,
              // "Add a device" mint is handled directly against a live host, not via demoHandle;
              // the demo path short-circuits in `requestPairingCode()` with a stand-in code.
              .requestPairingCode, .cancelPairingCode, .respondMacPair,