Enable MCPify's OAuth middleware

Author: erwinkramer

BankApi.Mcp/Program.cs

@@ -7,6 +7,7 @@
 var app = builder.Build();
 
 app.UseMcpifyContext(); // Enable MCPify's context accessor middleware
+app.UseMcpifyOAuth(); // Enable MCPify's OAuth middleware
 
 app.MapMcpifyEndpoint(); // Map the MCP Endpoint (for HTTP transport) and OAuth metadata endpoint
 app.MapAuthCallback("/auth/callback");