fix(cabinet): sweep mobile flex-overflow across all pages + components

Full scan of every page/component for the Connected-Accounts overflow class
(long user data with no truncation pushing siblings off the card on mobile),
adversarially verified. Applied min-w-0 + truncate (break-all for copyable
values, break-words for titles) on text columns and shrink-0 on fixed
siblings across ~23 files: AppHeader, dashboard/SubscriptionCardActive,
subscription purchase/sheets (TariffPurchaseForm, ClassicPurchaseWizard,
SwitchTariffSheet), SuccessNotificationModal, PurchaseSuccess, Wheel sub
picker, ReferralNetwork UserDetailPanel, and the admin pages (AnalyticsTab,
BrandingTab, SubscriptionSubRow, user-detail Info/Referrals tabs,
ApplicationReview, PartnerCampaignAssign, Partners, PromocodeStats,
PromoOfferSend, RemnawaveSquadDetail, TariffCreate, Tickets, Withdrawals).

src/components/admin/bulkActions/SubscriptionSubRow.tsx

@@ -93,7 +93,7 @@ export function SubscriptionSubRow({
                 />
               </svg>
             </span>
-            <span className="text-xs font-semibold text-dark-200">
+            <span className="min-w-0 flex-1 truncate text-xs font-semibold text-dark-200">
               {subscription.tariff_name || '—'}
             </span>
           </div>