feat: 添加独立其他设置菜单及有效端参数保存

internal/service/dto/other_settings.go

@@ -0,0 +1,17 @@
+package dto
+
+type OtherSettingsRequest struct {
+	Amount *int64 `json:"amount"`
+	Days   *int64 `json:"days"`
+}
+
+type OtherSettingsValues struct {
+	Amount int64 `json:"amount"`
+	Days   int64 `json:"days"`
+}
+
+type OtherSettingsResponse struct {
+	OtherSettingsValues
+	Defaults  OtherSettingsValues `json:"defaults"`
+	UpdatedAt string              `json:"updatedAt"`
+}