feat(admin,api,player): 结算预览分页、统计图表与返水限额

完善结算计算与预览 API（含后端分页），加强管理端结算/返水/权限，并优化玩家端投注单与队徽展示。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/prisma/seed.ts

@@ -507,17 +507,20 @@ async function main() {
   });
 
   const permCodes = [
-    'users.create', 'users.view', 'agents.create', 'agents.view',
+    'users.create', 'users.view', 'agents.create', 'agents.view', 'agents.credit',
     'wallet.deposit', 'wallet.withdraw', 'matches.manage', 'settlement.confirm',
-    'cashback.confirm', 'content.manage', 'reports.view',
+    'settlement.resettle', 'cashback.confirm', 'content.manage', 'reports.view',
+    'bets.view', 'settings.manage', 'audit.view',
   ];
 
+  const permIds = new Map<string, bigint>();
   for (const code of permCodes) {
     const perm = await prisma.permission.upsert({
       where: { code },
       create: { code, name: code, module: code.split('.')[0] },
       update: {},
     });
+    permIds.set(code, perm.id);
     await prisma.rolePermission.upsert({
       where: { roleId_permissionId: { roleId: superAdminRole.id, permissionId: perm.id } },
       create: { roleId: superAdminRole.id, permissionId: perm.id },
@@ -525,6 +528,49 @@ async function main() {
     });
   }
 
+  async function ensureRole(code: string, name: string, permissions: string[]) {
+    const role = await prisma.role.upsert({
+      where: { code },
+      create: { code, name, description: name },
+      update: { name },
+    });
+    for (const p of permissions) {
+      const pid = permIds.get(p);
+      if (!pid) continue;
+      await prisma.rolePermission.upsert({
+        where: { roleId_permissionId: { roleId: role.id, permissionId: pid } },
+        create: { roleId: role.id, permissionId: pid },
+        update: {},
+      });
+    }
+    return role;
+  }
+
+  await ensureRole('MATCH_ADMIN', 'Match Admin', [
+    'matches.manage', 'settlement.confirm', 'bets.view', 'reports.view', 'audit.view',
+  ]);
+  await ensureRole('FINANCE_ADMIN', 'Finance Admin', [
+    'wallet.deposit', 'wallet.withdraw', 'cashback.confirm', 'agents.view',
+    'reports.view', 'bets.view', 'audit.view',
+  ]);
+  await ensureRole('SUPPORT', 'Support', ['users.view', 'bets.view', 'reports.view', 'audit.view']);
+
+  const defaultBettingLimits = [
+    ['bet.min_stake', '1', '最小单注金额'],
+    ['bet.max_stake_single', '50000', '单关最大投注额'],
+    ['bet.max_stake_parlay', '20000', '串关最大投注额'],
+    ['bet.max_payout_single', '500000', '单关最高派彩'],
+    ['bet.max_payout_parlay', '1000000', '串关最高派彩'],
+    ['bet.daily_stake_limit', '200000', '玩家每日投注上限'],
+  ] as const;
+  for (const [key, value, desc] of defaultBettingLimits) {
+    await prisma.systemConfig.upsert({
+      where: { configKey: key },
+      create: { configKey: key, configValue: value, description: desc },
+      update: {},
+    });
+  }
+
   const hash = await bcrypt.hash('Admin@123', 10);
   const agentHash = await bcrypt.hash('Agent@123', 10);
   const playerHash = await bcrypt.hash('Player@123', 10);