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/zh/adminUsers.json

@@ -6,10 +6,10 @@
   "loadFailed": "加载管理员列表失败",
   "roleLoadFailed": "加载角色列表失败",
   "nicknameRequired": "请填写昵称",
-  "newPasswordMin": "新密码至少 8 位",
+  "newPasswordMin": "新密码至少 6 位",
   "roleRequired": "请至少选择一个角色",
   "usernameRequired": "请填写登录账号",
-  "passwordMin": "密码至少 8 位",
+  "passwordMin": "密码至少 6 位",
   "createSuccess": "已创建管理员 {{name}}",
   "updateSuccess": "已更新 {{name}}",
   "saveAccountFailed": "保存账号失败",
@@ -69,6 +69,7 @@
     "status": "状态",
     "users": "关联用户",
     "permissions": "权限数",
+    "enabledAreas": "开放模块",
     "actions": "操作"
   },
   "roleActions": {
@@ -101,8 +102,17 @@
   },
   "rolePermissionDialog": {
     "title": "角色权限",
-    "packageHint": "勾选左侧模块行仅授予「查看」；录入、封盘、开奖等管理操作请单独勾选「管理」。"
+    "titleWithName": "{{name}}"
   },
+  "permissionAccess": {
+    "none": "不需要",
+    "view": "仅查看",
+    "review": "可审核",
+    "export": "可导出",
+    "manage": "可管理",
+    "special": "含特权操作"
+  },
+
   "roleDialog": {
     "createTitle": "新增角色",
     "editTitle": "编辑角色",
@@ -128,7 +138,7 @@
     "emailPlaceholder": "留空则不填",
     "password": "密码",
     "passwordOptional": "密码（可选）",
-    "passwordPlaceholderCreate": "至少 8 位",
+    "passwordPlaceholderCreate": "至少 6 位",
     "passwordPlaceholderEdit": "不修改请留空",
     "site": "绑定站点",
     "sitePlaceholder": "选择该账号可访问的数据站点",
@@ -159,7 +169,7 @@
   "permissionGroups": {
     "all": "全部权限",
     "dashboard": "仪表盘",
-    "admin_users": "管理列表",
+    "admin_users": "平台账号",
     "admin_roles": "角色管理",
     "agents": "代理管理",
     "players": "玩家列表",