feat: Leader列表优化

- 后端过滤价值为0的仓位
- 持仓列表显示市场名称而非ID
- 列表移除分类和创建时间列
- 文案'跟单关系数'改为'跟单数'
- 持仓DTO添加title字段

frontend/src/locales/en/common.json

@@ -4,6 +4,7 @@
     "save": "Save",
     "cancel": "Cancel",
     "edit": "Edit",
+    "viewDetail": "View Details",
     "delete": "Delete",
     "add": "Add",
     "search": "Search",
@@ -481,6 +482,37 @@
     "fetchFailed": "Failed to get Leader details",
     "invalidId": "Invalid Leader ID"
   },
+  "leaderDetail": {
+    "title": "Leader Details",
+    "loading": "Loading...",
+    "invalidId": "Invalid Leader ID",
+    "fetchFailed": "Failed to get Leader details",
+    "fetchBalanceFailed": "Failed to get balance",
+    "noBalanceData": "No balance data",
+    "basicInfo": "Basic Information",
+    "leaderName": "Leader Name",
+    "leaderAddress": "Wallet Address",
+    "category": "Category",
+    "copyTradingCount": "Copy Trading Count",
+    "remark": "Remark",
+    "createdAt": "Created At",
+    "updatedAt": "Updated At",
+    "website": "Website",
+    "openWebsite": "Open Website",
+    "balanceInfo": "Balance Information",
+    "refresh": "Refresh",
+    "availableBalance": "Available Balance",
+    "positionBalance": "Position Balance",
+    "totalBalance": "Total Balance",
+    "positions": "Positions",
+    "noPositions": "No positions",
+    "marketId": "Market ID",
+    "side": "Side",
+    "quantity": "Quantity",
+    "avgPrice": "Avg Price",
+    "currentValue": "Current Value",
+    "pnl": "PnL"
+  },
   "userList": {
     "title": "User Management",
     "username": "Username",

frontend/src/locales/zh-CN/common.json

@@ -6,6 +6,7 @@
     "confirm": "确定",
     "delete": "删除",
     "edit": "编辑",
+    "viewDetail": "查看详情",
     "add": "添加",
     "refresh": "刷新",
     "search": "搜索",
@@ -216,7 +217,7 @@
     "walletAddress": "钱包地址",
     "category": "分类",
     "all": "全部",
-    "copyTradingCount": "跟单关系数",
+    "copyTradingCount": "跟单数",
     "createdAt": "创建时间",
     "action": "操作",
     "add": "添加",
@@ -424,7 +425,7 @@
     "website": "网站",
     "openWebsite": "打开网页",
     "all": "全部",
-    "copyTradingCount": "跟单关系数",
+    "copyTradingCount": "跟单数",
     "copyTradingRelations": "{{count}} 个跟单关系",
     "createdAt": "创建时间",
     "noData": "暂无 Leader 数据",
@@ -481,6 +482,37 @@
     "fetchFailed": "获取 Leader 详情失败",
     "invalidId": "Leader ID 无效"
   },
+  "leaderDetail": {
+    "title": "Leader 详情",
+    "loading": "加载中...",
+    "invalidId": "Leader ID 无效",
+    "fetchFailed": "获取 Leader 详情失败",
+    "fetchBalanceFailed": "获取余额失败",
+    "noBalanceData": "暂无余额数据",
+    "basicInfo": "基本信息",
+    "leaderName": "Leader 名称",
+    "leaderAddress": "钱包地址",
+    "category": "分类",
+    "copyTradingCount": "跟单数",
+    "remark": "备注",
+    "createdAt": "创建时间",
+    "updatedAt": "更新时间",
+    "website": "网站",
+    "openWebsite": "打开网页",
+    "balanceInfo": "余额信息",
+    "refresh": "刷新",
+    "availableBalance": "可用余额",
+    "positionBalance": "仓位余额",
+    "totalBalance": "总余额",
+    "positions": "持仓列表",
+    "noPositions": "暂无持仓",
+    "marketId": "市场ID",
+    "side": "方向",
+    "quantity": "数量",
+    "avgPrice": "均价",
+    "currentValue": "当前价值",
+    "pnl": "盈亏"
+  },
   "userList": {
     "title": "用户管理",
     "username": "用户名",

frontend/src/locales/zh-TW/common.json

@@ -4,6 +4,7 @@
     "save": "保存",
     "cancel": "取消",
     "edit": "編輯",
+    "viewDetail": "查看詳情",
     "delete": "刪除",
     "add": "添加",
     "search": "搜索",
@@ -216,7 +217,7 @@
     "walletAddress": "錢包地址",
     "category": "分類",
     "all": "全部",
-    "copyTradingCount": "跟單關係數",
+    "copyTradingCount": "跟單數",
     "createdAt": "創建時間",
     "action": "操作",
     "add": "添加",
@@ -424,7 +425,7 @@
     "website": "網站",
     "openWebsite": "打開網頁",
     "all": "全部",
-    "copyTradingCount": "跟單關係數",
+    "copyTradingCount": "跟單數",
     "copyTradingRelations": "{{count}} 個跟單關係",
     "createdAt": "創建時間",
     "noData": "暫無 Leader 數據",
@@ -481,6 +482,37 @@
     "fetchFailed": "獲取 Leader 詳情失敗",
     "invalidId": "Leader ID 無效"
   },
+  "leaderDetail": {
+    "title": "Leader 詳情",
+    "loading": "加載中...",
+    "invalidId": "Leader ID 無效",
+    "fetchFailed": "獲取 Leader 詳情失敗",
+    "fetchBalanceFailed": "獲取餘額失敗",
+    "noBalanceData": "暫無餘額數據",
+    "basicInfo": "基本信息",
+    "leaderName": "Leader 名稱",
+    "leaderAddress": "錢包地址",
+    "category": "分類",
+    "copyTradingCount": "跟單數",
+    "remark": "備註",
+    "createdAt": "創建時間",
+    "updatedAt": "更新時間",
+    "website": "網站",
+    "openWebsite": "打開網頁",
+    "balanceInfo": "餘額信息",
+    "refresh": "刷新",
+    "availableBalance": "可用餘額",
+    "positionBalance": "倉位餘額",
+    "totalBalance": "總餘額",
+    "positions": "持倉列表",
+    "noPositions": "暫無持倉",
+    "marketId": "市場ID",
+    "side": "方向",
+    "quantity": "數量",
+    "avgPrice": "均價",
+    "currentValue": "當前價值",
+    "pnl": "盈虧"
+  },
   "userList": {
     "title": "用戶管理",
     "username": "用戶名",