fix(admin-web): 修复全网算力同步状态显示

- 将显示内容从用户有效算力改为全网理论算力
- 显示 mining-service 和 contribution-service 的全网理论算力对比

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

frontend/mining-admin-web/src/app/(dashboard)/configs/page.tsx

@@ -161,8 +161,8 @@ export default function ConfigsPage() {
                   <div className="flex-1">
                     <p className="text-sm font-medium text-yellow-800 dark:text-yellow-200">全网算力同步中...</p>
                     <p className="text-xs text-yellow-600 dark:text-yellow-400">
-                      已同步: {formatNumber(miningStatus.contributionSyncStatus.miningTotal)} /
-                      总计: {formatNumber(miningStatus.contributionSyncStatus.contributionTotal)}
+                      mining-service 全网理论算力: {formatNumber(miningStatus.contributionSyncStatus.miningNetworkTotal)} /
+                      contribution-service 全网理论算力: {formatNumber(miningStatus.contributionSyncStatus.networkTotalContribution)}
                     </p>
                   </div>
                 </div>