Coin customers: buyer says the coin amount on deal; test entry spawns buyer through the bell queue

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/Decentralized/ModFiles/Localization/zh.csv

@@ -49,6 +49,7 @@ report.burnt,烧毁的显卡：{0}
 report.price,PSC 价格：{0} 信用点
 nightlog.mined,矿架挖出 {0} PSC。
 nightlog.burnt,一张 {0} 烧毁了。
+coinpay.line,成交，{0} {1} 已转入热钱包。
 nightlog.coinpay,用币付款的顾客共结算 {0} 信用点，已换成币进了热钱包。
 nightlog.unpowered,{0} 个矿架没有电。
 news.open.title,Poinbase 上架 PSC