优化记账失败记录页面

- Title2添加border-bottom样式，使标题更明显
- 查询SQL从select *改为指定字段，减少数据传输量

wwwroot/api/failed_accounting_list.dspy

@@ -61,7 +61,8 @@ try:
 
 		# 跨库JOIN获取名称
 		sql = f"""
-SELECT f.*,
+SELECT f.id, f.llmusageid, f.llmid, f.userid, f.userorgid, f.use_date, f.use_time,
+	f.amount, f.cost, f.failed_reason, f.failed_time, f.retry_count, f.handled,
 	u.username as userid_text,
 	o.orgname as userorgid_text,
 	l.name as llmid_text

wwwroot/failed_accounting.ui

@@ -5,6 +5,7 @@
         "width": "100%",
         "height": "100%",
         "css": "card",
+        "title": "记账失败记录",
         "toolbar": {
             "tools": [
                 {