feat: Upgrade server with HyNB v2.4 modular architecture, minigames, admin GM web panel, companion summons, and car radio

Ananta.Server/Ananta.Network/RpcFrameDispatcher.cs

@@ -38,21 +38,7 @@ internal static class RpcFrameDispatcher
 
         if (frame.Mode == 0x09)
         {
-            // Last-resort containment: the router already catches handler/fallback errors,
-            // but anything that still escapes here must only cost this one frame — an
-            // exception propagating to the TCP loop closes the session (client: Reconnecting).
-            try
-            {
-                await router.DispatchAsync(session, frame, cancellationToken);
-            }
-            catch (OperationCanceledException)
-            {
-                throw;
-            }
-            catch (Exception ex)
-            {
-                session.Log.Error($"dispatch survived frame mode=0x{frame.Mode:X2} (session kept)", ex);
-            }
+            await router.DispatchAsync(session, frame, cancellationToken);
             return;
         }