feat: 添加健康检查点

Author: HelloWRC

PhainonDistributionCenter/Controllers/HealthController.cs

@@ -0,0 +1,14 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace PhainonDistributionCenter.Controllers;
+
+[ApiController]
+[Route("api/v1/health/")]
+public class HealthController() : ControllerBase
+{
+    [HttpGet]
+    public IActionResult Get()
+    {
+        return Ok();
+    }
+}