fix(ui): blink the online dot in mobile client cards like desktop

The mobile card rendered a static antd Badge for every bucket. When the
client is enabled, online, and not depleted, render the same animated
online-dot span the desktop Online column and the nodes list use.

frontend/src/pages/clients/ClientsPage.tsx

@@ -1141,7 +1141,9 @@ export default function ClientsPage() {
                                       checked={selectedRowKeys.includes(row.email)}
                                       onChange={(e) => toggleSelect(row.email, e.target.checked)}
                                     />
-                                    <Badge status={bucketBadgeStatus(bucket)} />
+                                    {row.enable && bucket !== 'depleted' && isOnline(row.email)
+                                      ? <span className="online-dot" style={{ marginInlineEnd: 0 }} />
+                                      : <Badge status={bucketBadgeStatus(bucket)} />}
                                     <span className="tag-name">{row.email}</span>
                                     {bucket === 'depleted' && <Tag color="red" className="status-tag">{t('depleted')}</Tag>}
                                     {bucket === 'expiring' && <Tag color="orange" className="status-tag">{t('depletingSoon')}</Tag>}