[U] add PlayFab SDK and SNS login improvements

- Add PlayFabSDK as local package dependency
- Add PlayFabTool.cs for PlayFab API integration
- Implement LoginBySns method in TYSdkFacade
- Add Android SNS login support in SDKManager and UnityBridgeFunc
- Add Build Android With Debug menu option
- Improve exception handling and timeout management

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

sdk-intergration/LocalPackages/PlayFabSDK/Events/PlayFabEventsInstanceAPI.cs

@@ -0,0 +1,81 @@
+#if !DISABLE_PLAYFABENTITY_API
+
+using System;
+using System.Collections.Generic;
+using PlayFab.EventsModels;
+using PlayFab.Internal;
+using PlayFab.SharedModels;
+
+namespace PlayFab
+{
+    /// <summary>
+    /// Write custom PlayStream and Telemetry events for any PlayFab entity. Telemetry events can be used for analytic,
+    /// reporting, or debugging. PlayStream events can do all of that and also trigger custom actions in near real-time.
+    /// </summary>
+    public class PlayFabEventsInstanceAPI : IPlayFabInstanceApi
+    {
+        public readonly PlayFabApiSettings apiSettings = null;
+        public readonly PlayFabAuthenticationContext authenticationContext = null;
+
+        public PlayFabEventsInstanceAPI(PlayFabAuthenticationContext context)
+        {
+            if (context == null)
+                throw new PlayFabException(PlayFabExceptionCode.AuthContextRequired, "Context cannot be null, create a PlayFabAuthenticationContext for each player in advance, or call <PlayFabClientInstanceAPI>.GetAuthenticationContext()");
+            authenticationContext = context;
+        }
+
+        public PlayFabEventsInstanceAPI(PlayFabApiSettings settings, PlayFabAuthenticationContext context)
+        {
+            if (context == null)
+                throw new PlayFabException(PlayFabExceptionCode.AuthContextRequired, "Context cannot be null, create a PlayFabAuthenticationContext for each player in advance, or call <PlayFabClientInstanceAPI>.GetAuthenticationContext()");
+            apiSettings = settings;
+            authenticationContext = context;
+        }
+
+        /// <summary>
+        /// Verify entity login.
+        /// </summary>
+        public bool IsEntityLoggedIn()
+        {
+            return authenticationContext == null ? false : authenticationContext.IsEntityLoggedIn();
+        }
+
+        /// <summary>
+        /// Clear the Client SessionToken which allows this Client to call API calls requiring login.
+        /// A new/fresh login will be required after calling this.
+        /// </summary>
+        public void ForgetAllCredentials()
+        {
+            if (authenticationContext != null)
+            {
+                authenticationContext.ForgetAllCredentials();
+            }
+        }
+
+        /// <summary>
+        /// Write batches of entity based events to PlayStream. The namespace of the Event must be 'custom' or start with 'custom.'.
+        /// </summary>
+        public void WriteEvents(WriteEventsRequest request, Action<WriteEventsResponse> resultCallback, Action<PlayFabError> errorCallback, object customData = null, Dictionary<string, string> extraHeaders = null)
+        {
+            var context = (request == null ? null : request.AuthenticationContext) ?? authenticationContext;
+            var callSettings = apiSettings ?? PlayFabSettings.staticSettings;
+            if (!context.IsEntityLoggedIn()) throw new PlayFabException(PlayFabExceptionCode.NotLoggedIn,"Must be logged in to call this method");
+            PlayFabHttp.MakeApiCall("/Event/WriteEvents", request, AuthType.EntityToken, resultCallback, errorCallback, customData, extraHeaders, context, callSettings, this);
+        }
+
+        /// <summary>
+        /// Write batches of entity based events to as Telemetry events (bypass PlayStream). The namespace must be 'custom' or start
+        /// with 'custom.'
+        /// </summary>
+        public void WriteTelemetryEvents(WriteEventsRequest request, Action<WriteEventsResponse> resultCallback, Action<PlayFabError> errorCallback, object customData = null, Dictionary<string, string> extraHeaders = null)
+        {
+            var context = (request == null ? null : request.AuthenticationContext) ?? authenticationContext;
+            var callSettings = apiSettings ?? PlayFabSettings.staticSettings;
+            if (!context.IsEntityLoggedIn()) throw new PlayFabException(PlayFabExceptionCode.NotLoggedIn,"Must be logged in to call this method");
+            PlayFabHttp.MakeApiCall("/Event/WriteTelemetryEvents", request, AuthType.EntityToken, resultCallback, errorCallback, customData, extraHeaders, context, callSettings, this);
+        }
+
+    }
+}
+
+#endif