feat(admin): 仪表盘重构、代理线路修复与后台体验优化

- 各角色仪表盘：KPI 可点击跳转、快捷入口、去重冗余区块，代理/站点降级 analytics
- 代理线路：创建玩家权限、侧栏搜索、深链 URL、档案保存与删除预检等修复
- 统一密码最短 6 位；代理模块表格/侧栏背景色一致（admin-table-inset）
- 报表、钱包、对账、开奖、结算、配置等模块结构与 i18n 同步更新

src/i18n/locales/en/wallet.json

@@ -3,9 +3,7 @@
   "subnavLabel": "Wallet sub pages",
   "subnavTransactions": "Main-site wallet txns",
   "subnavTransferOrders": "Main-site transfers",
-  "scopeHint": "This area is for main-site wallet mode (wallet txns and transfers). For credit-line period settlement, see",
-  "scopeHintSettlementLink": "Settlement center",
-  "scopeHintSettlement": "Settlement center",
+
   "ledgerChannel": "Ledger",
   "ledgerCredit": "Credit ledger",
   "ledgerWallet": "Wallet txn",
@@ -43,6 +41,9 @@
   "options": "Options",
   "abnormalOnly": "Abnormal only",
   "abnormalOnlyPending": "Abnormal only (pending reconcile)",
+  "abnormalFilterActive": "Showing transfer orders flagged by reconciliation (not wallet transactions). Uncheck “Abnormal only” below to see all.",
+  "txnAbnormalFilterActive": "Showing only pending-reconcile transactions. Status filter is ignored while this is on (same as abnormal=1).",
+  "txnDeepLinkActive": "Filters were applied from the link. Reset clears URL parameters.",
   "search": "Search",
   "resetFilters": "Reset filters",
   "refreshCurrentPage": "Refresh current page",