[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/Models/PlayFabSharedSettings.cs

@@ -0,0 +1,34 @@
+using UnityEngine;
+using PlayFab;
+
+#if UNITY_5_3_OR_NEWER
+[CreateAssetMenu(fileName = "PlayFabSharedSettings", menuName = "PlayFab/CreateSharedSettings", order = 1)]
+#endif
+public class PlayFabSharedSettings : ScriptableObject
+{
+    public string TitleId;
+
+    internal string VerticalName = null;
+#if ENABLE_PLAYFABSERVER_API || ENABLE_PLAYFABADMIN_API || UNITY_EDITOR || ENABLE_PLAYFAB_SECRETKEY
+    public string DeveloperSecretKey;
+#endif
+    public string ProductionEnvironmentUrl = "";
+
+#if UNITY_2017_2_OR_NEWER
+    public WebRequestType RequestType = WebRequestType.UnityWebRequest;
+#else
+    public WebRequestType RequestType = WebRequestType.UnityWww;
+#endif
+
+    public bool DisableDeviceInfo;
+    public bool DisableFocusTimeCollection;
+
+    public int RequestTimeout = 2000;
+    public bool RequestKeepAlive = true;
+
+    public PlayFabLogLevel LogLevel = PlayFabLogLevel.Warning | PlayFabLogLevel.Error;
+    public string LoggerHost = "";
+    public int LoggerPort = 0;
+    public bool EnableRealTimeLogging = false;
+    public int LogCapLimit = 30;
+}