优化发布截图上传与押金提示

backend/internal/modules/systemconfig/dto.go

@@ -97,6 +97,7 @@ type PublishScreenshotSlot struct {
 
 type PublishPriceConfig struct {
 	DepositPlaceholder string `json:"deposit_placeholder"`
+	DepositHint        string `json:"deposit_hint"`
 	PricePlaceholder   string `json:"price_placeholder"`
 	RatioDescription   string `json:"ratio_description"`
 }

backend/internal/modules/systemconfig/publish_options.go

@@ -84,6 +84,7 @@ func DefaultPublishOptions() PublishOptionsDTO {
 		FireLevelMin:       38,
 		PriceConfig: PublishPriceConfig{
 			DepositPlaceholder: "温馨提示：本押金用于保障账号安全。若买家在租用期间，使用非纯币类道具/资源（如消耗品、材料等）或导致账号被封禁，相关损失将直接从押金中扣除进行赔付。押金过高会延长出租等待时间（请自行衡量）感谢理解。",
+			DepositHint:        "租客缴纳，封号必赔付",
 			PricePlaceholder:   "填写币数、保险、体力和负重后自动计算；发布总价=纯币基础价+额外消耗品",
 			RatioDescription:   "1:xx 表示 1 元人民币（RMB）等价兑换 xx 万哈夫币",
 		},

backend/internal/modules/systemconfig/service.go

@@ -347,6 +347,9 @@ func normalizePublishOptions(options *PublishOptionsDTO) {
 	if options.PriceConfig.DepositPlaceholder == "" {
 		options.PriceConfig.DepositPlaceholder = defaults.PriceConfig.DepositPlaceholder
 	}
+	if options.PriceConfig.DepositHint == "" {
+		options.PriceConfig.DepositHint = defaults.PriceConfig.DepositHint
+	}
 	if options.PriceConfig.PricePlaceholder == "" {
 		options.PriceConfig.PricePlaceholder = defaults.PriceConfig.PricePlaceholder
 	}