fix: use shared account handoff

ios/Sources/Kith/AppModel.swift

@@ -22,7 +22,7 @@ final class AppModel {
     private let store: KithStore
     private let cloud: KithCloudStore?
     private let platform: PersonalPlatformConnection?
-    let account: PersonalAppleSignInModel?
+    let account: PersonalWebSignInModel?
 
     init(
         store: KithStore = KithStore(),
@@ -31,7 +31,9 @@ final class AppModel {
     ) {
         self.store = store
         self.platform = platform
-        account = platform.map { PersonalAppleSignInModel(identity: $0.identity) }
+        account = platform.map {
+            PersonalWebSignInModel(identity: $0.identity, callbackScheme: "kith")
+        }
         let arguments = ProcessInfo.processInfo.arguments
         self.cloud = Self.isDemoLaunch(arguments) ? nil : cloud
         if arguments.contains("--person-demo") {

ios/Sources/Kith/Info.plist

@@ -18,6 +18,17 @@
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
 	<string>$(MARKETING_VERSION)</string>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>kith</string>
+			</array>
+		</dict>
+	</array>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>ITSAppUsesNonExemptEncryption</key>

ios/Sources/Kith/Kith.entitlements

@@ -2,10 +2,6 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>com.apple.developer.applesignin</key>
-	<array>
-		<string>Default</string>
-	</array>
 	<!--
 	  Private CloudKit on Sarthak Agrawal's personal team (8F7LXHTJZR).
 	  One person's people and notes, in that person's iCloud only.

ios/Sources/Kith/KithConnectionView.swift

@@ -1,4 +1,3 @@
-import AuthenticationServices
 import PersonalSyncKit
 import SwiftUI
 
@@ -29,16 +28,14 @@ struct KithConnectionView: View {
                             Task { await account.signOut() }
                         }
                     } else {
-                        SignInWithAppleButton(.continue) { request in
-                            account.prepare(request)
-                        } onCompletion: { result in
+                        Button("Connect Significant Hobbies") {
                             Task {
-                                await account.complete(result)
+                                await account.connect()
                                 await model.syncFromPlatform()
                             }
                         }
-                        .signInWithAppleButtonStyle(.black)
-                        .frame(height: 48)
+                        .buttonStyle(ClayButtonStyle())
+                        .disabled(account.isConnecting)
                     }
                     if account.isConnecting { ProgressView() }
                     if let error = account.errorMessage {

ios/project.yml

@@ -44,6 +44,10 @@ targets:
         CFBundleDisplayName: Kith
         CFBundleShortVersionString: $(MARKETING_VERSION)
         CFBundleVersion: $(CURRENT_PROJECT_VERSION)
+        CFBundleURLTypes:
+          - CFBundleTypeRole: Editor
+            CFBundleURLSchemes:
+              - kith
         ITSAppUsesNonExemptEncryption: false
         LSApplicationCategoryType: public.app-category.lifestyle
         UIApplicationSupportsIndirectInputEvents: true