[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/link.xml

@@ -0,0 +1,19 @@
+<linker>
+  <assembly fullname="System">
+    <namespace fullname="System.Net" preserve="all"/>
+    <namespace fullname="System.Net.Configuration" preserve="all"/>
+    <namespace fullname="System.ComponentModel" preserve="all"/>
+    <namespace fullname="System.Runtime.ConstrainedExecution" preserve="all"/>
+    <namespace fullname="System.Runtime.InteropServices" preserve="all"/>
+    <namespace fullname="System.Runtime.Serialization" preserve="all"/>
+    <namespace fullname="System.Configuration" preserve="all"/>
+  </assembly>
+  <assembly fullname="mscorlib">
+    <namespace fullname="System.Security.Cryptography" preserve="all"/>
+  </assembly>
+  <assembly fullname="Mono.Security">
+    <namespace fullname="Mono.Security.Protocol.Tls" preserve="all"/>
+    <namespace fullname="Mono.Security.X509" preserve="all"/>
+  </assembly>
+  <assembly fullname="PlayFab" preserve="all"/>
+</linker>