refactor(core): remove prototype contact paths for experimental saved devices

Co-authored-by: Cursor <cursoragent@cursor.com>

apple/VniDrop/App/AppGraph.swift

@@ -12,7 +12,6 @@ final class AppGraph: ObservableObject {
 	let preferencesRepository: AppPreferencesRepository
 	let filePreviewRepository: FilePreviewRepository
 	let approvalCoordinator: ApprovalCoordinator
-	let contactsModel: ContactsModel
 	let transferNotificationCoordinator: TransferNotificationCoordinator
 	let backgroundActivity: BackgroundActivityController
 
@@ -28,12 +27,6 @@ final class AppGraph: ObservableObject {
 				themeMode: .system
 			)
 		)
-		self.contactsModel = ContactsModel(
-			repository: coreRepository,
-			messages: messages,
-			preferences: preferencesRepository,
-			fileSystemService: dependencies.fileSystemService
-		)
 		self.approvalCoordinator = ApprovalCoordinator(
 			repository: coreRepository,
 			notifications: dependencies.notificationService,

apple/VniDrop/App/RootView.swift

@@ -60,11 +60,6 @@ struct RootView: View {
 					approvals: graph.approvalCoordinator,
 					sendModel: sendModel
 				)
-				ContactPromptLayer(
-					contacts: graph.contactsModel,
-					receiveModel: receiveModel,
-					approvals: graph.approvalCoordinator
-				)
 				// Top-most so the toast is never covered by the approval overlay's
 				// full-bleed clear layer. Observes the live `graph.messages` directly.
 				SnackbarHost(controller: graph.messages)
@@ -93,9 +88,6 @@ struct RootView: View {
 				// unfocused/occluded (common on macOS) live events may not have
 				// rendered, leaving progress/status stale.
 				Task { _ = await graph.coreRepository.refresh() }
-				// Opt-in and foreground-only: collecting transfers held for this
-				// device also tells every contact that the app was opened.
-				Task { await graph.contactsModel.checkForOffersOnForeground() }
 			case .background:
 				graph.visibility.setForeground(false)
 				// Hold the process open for iOS's grace window so an active
@@ -173,10 +165,10 @@ struct RootView: View {
 	@ViewBuilder
 	private func screen(for destination: AppDestination, windowClass: WindowClass) -> some View {
 		switch destination {
-		case .send: SendScreen(model: sendModel, contacts: graph.contactsModel, windowClass: windowClass)
+		case .send: SendScreen(model: sendModel, windowClass: windowClass)
 		case .receive: ReceiveScreen(model: receiveModel, windowClass: windowClass)
 		case .settings:
-			SettingsScreen(model: settingsModel, contacts: graph.contactsModel, windowClass: windowClass)
+			SettingsScreen(model: settingsModel, windowClass: windowClass)
 		}
 	}
 
@@ -299,50 +291,3 @@ import AppKit
 /// belongs to a transfer this device is sending, and these belong to a device
 /// asking to reach it. Both are suppressed while the other is up so the user is
 /// never answering two modals at once.
-private struct ContactPromptLayer: View {
-	@ObservedObject var contacts: ContactsModel
-	let receiveModel: ReceiveModel
-	@ObservedObject var approvals: ApprovalCoordinator
-
-	@State private var showPrompt = false
-
-	var body: some View {
-		ContactPromptHost(
-			isPresented: $showPrompt,
-			state: contacts.state,
-			onPairingResponse: { endpointId, accepted in
-				Task { await contacts.respondToPairing(endpointId: endpointId, accepted: accepted) }
-			},
-			onOfferResponse: { offerId, accepted in
-				Task {
-					// The ticket is released only on acceptance; the receive then
-					// runs through the ordinary path so the platform picks the
-					// destination.
-					if let ticket = await contacts.respondToOffer(offerId: offerId, accepted: accepted) {
-						receiveModel.receiveOffered(ticket: ticket)
-					}
-				}
-			},
-			onSuggestionResponse: { suggestion, accepted in
-				if accepted {
-					Task { await contacts.acceptSuggestion(suggestion) }
-				} else {
-					contacts.declineSuggestion(suggestion)
-				}
-			}
-		)
-		.onChange(of: promptKey) { _, key in
-			showPrompt = key != nil
-		}
-	}
-
-	/// One identity for "is there something to answer", so an offer replacing a
-	/// pairing prompt re-presents rather than silently swapping content.
-	private var promptKey: String? {
-		guard approvals.state.current == nil else { return nil }
-		if let offer = contacts.state.currentOffer { return "offer-\(offer.offerId)" }
-		if let pairing = contacts.state.currentPairing { return "pairing-\(pairing.endpointId)" }
-		if let suggestion = contacts.state.currentSuggestion { return "suggest-\(suggestion.endpointId)" }
-		return nil
-	}
-}