[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/Shared/Internal/PlayFabHttp/IPlayFabHttp.cs

@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Generic;
+using PlayFab.SharedModels;
+
+namespace PlayFab.Internal
+{
+    public enum AuthType
+    {
+        None,
+        PreLoginSession, // Not yet defined
+        LoginSession, // "X-Authorization"
+        DevSecretKey, // "X-SecretKey"
+        EntityToken, // "X-EntityToken"
+    }
+
+    public enum HttpRequestState
+    {
+        Sent,
+        Received,
+        Idle,
+        Error
+    }
+
+    public class CallRequestContainer
+    {
+#if !UNITY_WSA && !UNITY_WP8
+        public HttpRequestState HttpState = HttpRequestState.Idle;
+        public System.Net.HttpWebRequest HttpRequest = null;
+#endif
+#if PLAYFAB_REQUEST_TIMING
+        public PlayFabHttp.RequestTiming Timing;
+        public System.Diagnostics.Stopwatch Stopwatch;
+#endif
+
+        // This class stores the state of the request and all associated data
+        public string ApiEndpoint = null;
+        public string FullUrl = null;
+        public byte[] Payload = null;
+        public string JsonResponse = null;
+        public PlayFabRequestCommon ApiRequest;
+        public Dictionary<string, string> RequestHeaders;
+        public PlayFabResultCommon ApiResult;
+        public PlayFabError Error;
+        public Action DeserializeResultJson;
+        public Action InvokeSuccessCallback;
+        public Action<PlayFabError> ErrorCallback;
+        public object CustomData = null;
+        public PlayFabApiSettings settings;
+        public PlayFabAuthenticationContext context;
+        public IPlayFabInstanceApi instanceApi;
+        public bool CalledGetResponse = false;
+
+        public CallRequestContainer()
+        {
+#if PLAYFAB_REQUEST_TIMING
+            Stopwatch = System.Diagnostics.Stopwatch.StartNew();
+#endif
+        }
+    }
+}