fix: mp verify

backend/app/http/wechat.go

@@ -0,0 +1,13 @@
+package http
+
+import "github.com/gofiber/fiber/v3"
+
+// @provider
+type weChat struct{}
+
+// Verify
+// @Router /MP_verify_:code.txt [get]
+// @Bind code path
+func (*weChat) Verify(ctx fiber.Ctx, code string) error {
+	return ctx.SendString(code)
+}