Fix nonisolated errors for auth and appcheck

Author: aashishpatil-g

Sources/DataConnect.swift

@@ -83,14 +83,10 @@ public class DataConnect {
         fatalError("Firebase DataConnect requires the projectID to be set in the app options")
       }
 
-      let auth = Auth.auth(app: app)
-      nonisolated(unsafe) let appCheck = AppCheck.appCheck(app: app)
       grpcClient = GrpcClient(
         app: app,
         settings: settings,
         connectorConfig: connectorConfig,
-        auth: auth,
-        appCheck: appCheck,
         callerSDKType: callerSDKType
       )
 
@@ -111,14 +107,10 @@ public class DataConnect {
     self.connectorConfig = connectorConfig
     self.callerSDKType = callerSDKType
 
-    let auth = Auth.auth(app: app)
-    nonisolated(unsafe) let appCheck = AppCheck.appCheck(app: app)
     grpcClient = GrpcClient(
       app: self.app,
       settings: settings,
       connectorConfig: connectorConfig,
-      auth: auth,
-      appCheck: appCheck,
       callerSDKType: self.callerSDKType
     )
     operationsManager = OperationsManager(grpcClient: grpcClient)

Sources/Internal/GrpcClient.swift

@@ -108,8 +108,6 @@ actor GrpcClient: CustomStringConvertible {
   }()
 
   init(app: FirebaseApp, settings: DataConnectSettings, connectorConfig: ConnectorConfig,
-       auth: Auth,
-       appCheck: AppCheck?,
        callerSDKType: CallerSDKType) {
     self.app = app
 
@@ -120,8 +118,8 @@ actor GrpcClient: CustomStringConvertible {
 
     serverSettings = settings
     self.connectorConfig = connectorConfig
-    self.auth = auth
-    self.appCheck = appCheck
+    auth = Auth.auth(app: app)
+    appCheck = AppCheck.appCheck(app: app)
     self.callerSDKType = callerSDKType
 
     connectorName =

Sources/Scalars/AnyValue.swift

@@ -62,3 +62,6 @@ extension AnyValue: Hashable {
     hasher.combine(value)
   }
 }
+
+@available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
+extension AnyValue: Sendable {}

Sources/Scalars/LocalDate.swift

@@ -20,7 +20,7 @@ import Foundation
  Essentially represents: https://the-guild.dev/graphql/scalars/docs/scalars/local-date
  */
 @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
-public struct LocalDate: Codable, Equatable, Comparable, CustomStringConvertible {
+public struct LocalDate: Codable, Comparable, CustomStringConvertible, Equatable, Sendable {
   private var calendar = Calendar(identifier: .gregorian)
   private var dateFormatter = DateFormatter()
   private var date = Date()