feat: 完成基本的 model

pkg/handler/healthz.go

@@ -0,0 +1,19 @@
+package handler
+
+import (
+	"time"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+func Healthz(name, version string) fiber.Handler {
+	start := time.Now()
+	return func(c fiber.Ctx) error {
+		return c.JSON(fiber.Map{
+			"name":     name,
+			"version":  version,
+			"start_at": start,
+			"uptime":   time.Since(start).String(),
+		})
+	}
+}