feat : add login api method

Controllers/Fubon.cs

@@ -0,0 +1,32 @@
+using fubon_api.Models;
+using FubonNeo.Sdk;
+using Microsoft.AspNetCore.Mvc;
+
+namespace fubon_api.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+public class FubonSdkController : ControllerBase
+{
+    private readonly FubonSDK _sdk;
+    private readonly ILogger<FubonSdkController> _logger;
+
+    public FubonSdkController(ILogger<FubonSdkController> logger, FubonSDK sdk)
+    {
+        _sdk = sdk;
+        _logger = logger;
+    }
+
+    [HttpPost("Login")]
+    public LoginResponse Login([FromBody] LoginRequest request)
+    {
+        if (request == null)
+        {
+            throw new ArgumentException("Invalid login request.");
+        }
+        
+        var result = _sdk.Login(request.Id, request.Password,"Your Cert Path","Your Cert Password");
+
+        return result;
+    }
+}