feat(sms): 新增节点短信提醒（审核未通过/被租用需辅助/上架未成交）

backend/internal/modules/auth/sms_resolver_test.go

@@ -20,6 +20,11 @@ func (p *recordProvider) SendLoginCode(ctx context.Context, phone string, code s
 	return nil
 }
 
+func (p *recordProvider) SendTemplate(ctx context.Context, req smsprovider.TemplateRequest) error {
+	p.sentPhones = append(p.sentPhones, req.Phone)
+	return nil
+}
+
 type mockResolver struct {
 	customProvider smsprovider.Provider
 	calledSites    []string