优化外部上传和备注

backend/internal/modules/listing/service_test.go

@@ -355,8 +355,9 @@ func TestExternalAccountToCreateRequestMapsUploadFields(t *testing.T) {
 		SecretKD:     1.6,
 		DailyLossM:   7,
 		Deposit:      400,
-		BanRecord:    "无",
+		BanRecord:    "有",
 		CommonRegion: "郑州",
+		Remark:       "有语音封禁\n封禁历史：2026/01/23封禁3天",
 		Currency: ExternalUploadCurrency{
 			HafuCoin:     197.1,
 			RecycleRatio: 43,
@@ -371,6 +372,15 @@ func TestExternalAccountToCreateRequestMapsUploadFields(t *testing.T) {
 		},
 	})
 
+	if req.Description != "有语音封禁\n封禁历史：2026/01/23封禁3天" {
+		t.Fatalf("Description = %q", req.Description)
+	}
+	if req.AssetSummary["remark"] != "有语音封禁\n封禁历史：2026/01/23封禁3天" {
+		t.Fatalf("remark = %#v", req.AssetSummary["remark"])
+	}
+	if req.AssetSummary["ban_record"] != "有封禁记录" {
+		t.Fatalf("ban_record = %#v", req.AssetSummary["ban_record"])
+	}
 	if req.ServerRegion != "QQ" {
 		t.Fatalf("expected QQ server region, got %q", req.ServerRegion)
 	}
@@ -393,11 +403,33 @@ func TestExternalAccountToCreateRequestMapsUploadFields(t *testing.T) {
 	if len(groups["melee"]) != 2 {
 		t.Fatalf("expected melee skins mapped, got %#v", groups)
 	}
+	if _, ok := groups["imported"]; ok {
+		t.Fatalf("did not expect imported group, got %#v", groups)
+	}
 	if len(req.ScreenshotURLS) != 1 || req.ScreenshotURLS[0] != defaultUploadScreenshot {
 		t.Fatalf("expected default screenshot, got %#v", req.ScreenshotURLS)
 	}
 }
 
+func TestExternalSkinGroupsClassifiesKnownSkins(t *testing.T) {
+	groups := externalSkinGroups([]string{"暗星", "凌霄成卫", "蛊-不羁人生", "未知皮肤X"})
+	if got := groups["melee"]; len(got) != 1 || got[0] != "暗星" {
+		t.Fatalf("melee = %#v", got)
+	}
+	if got := groups["operatorRed"]; len(got) != 1 || got[0] != "凌霄成卫" {
+		t.Fatalf("operatorRed = %#v", got)
+	}
+	if got := groups["operatorGold"]; len(got) != 1 || got[0] != "蛊-不羁人生" {
+		t.Fatalf("operatorGold = %#v", got)
+	}
+	if got := groups["other"]; len(got) != 1 || got[0] != "未知皮肤X" {
+		t.Fatalf("other = %#v", got)
+	}
+	if _, ok := groups["imported"]; ok {
+		t.Fatalf("unexpected imported group: %#v", groups)
+	}
+}
+
 func validExternalUploadDataJSON() string {
 	return `{
 		"loginMethod":"QQ账号密码",