[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/wsaReflectionExtensions.cs

@@ -0,0 +1,66 @@
+#if UNITY_WSA && UNITY_WP8
+#define NETFX_CORE
+#endif
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+
+namespace PlayFab
+{
+    public static class WsaReflectionExtensions
+    {
+#if !NETFX_CORE
+        public static Delegate CreateDelegate(this MethodInfo methodInfo, Type delegateType, object instance)
+        {
+            return Delegate.CreateDelegate(delegateType, instance, methodInfo);
+        }
+        public static Type GetTypeInfo(this Type type)
+        {
+            return type;
+        }
+        public static Type AsType(this Type type)
+        {
+            return type;
+        }
+        public static string GetDelegateName(this Delegate delegateInstance)
+        {
+            return delegateInstance.Method.Name;
+        }
+#else
+        public static bool IsInstanceOfType(this Type type, object obj)
+        {
+            return obj != null && type.GetTypeInfo().IsAssignableFrom(obj.GetType().GetTypeInfo());
+        }
+        public static string GetDelegateName(this Delegate delegateInstance)
+        {
+            return delegateInstance.ToString();
+        }
+        public static MethodInfo GetMethod(this Type type, string methodName)
+        {
+            return type.GetTypeInfo().GetDeclaredMethod(methodName);
+        }
+        public static IEnumerable<FieldInfo> GetFields(this TypeInfo typeInfo)
+        {
+            return typeInfo.DeclaredFields;
+        }
+        public static TypeInfo GetTypeInfo(this TypeInfo typeInfo)
+        {
+            return typeInfo;
+        }
+        public static IEnumerable<ConstructorInfo> GetConstructors(this TypeInfo typeInfo)
+        {
+            return typeInfo.DeclaredConstructors;
+        }
+        public static IEnumerable<MethodInfo> GetMethods(this TypeInfo typeInfo, BindingFlags ignored)
+        {
+            return typeInfo.DeclaredMethods;
+        }
+        public static IEnumerable<TypeInfo> GetTypes(this Assembly assembly)
+        {
+            return assembly.DefinedTypes;
+        }
+#endif
+    }
+}