fix(bot): issue #143 — sleep mode safety guards + super-admin seed access

- sleepGuard.js: assertShopOpen/redirectIfPaused — blocks write-flows on shop pause, redirects to AI dialog, fallback to sleep message
- Blocked: buy/pay/quantity/top-up/deposit/wallet-create when paused
- Soft redirect: catalog navigation (country/city/district/category/product) to AI on pause
- Read-only flows untouched (purchase history, balance, tx history)
- Tests: 10 sleepGuard tests (T1-T6 + alias + fallback), 42 total pass
- fix(admin): super-admin seed phrases not blocked by commission (informational only)
- wallet test mock updated for sleepGuard

admin-next/src/components/wallets/wallets-page.tsx

@@ -938,7 +938,7 @@ export function WalletsPage() {
         <TabsContent value="seed-phrases" className="mt-6 space-y-4">
           {isSuperAdmin && (
             <>
-              {/* Commission Warning */}
+              {/* Commission Warning — информационное, НЕ блокирует супер-админа */}
               {overview && overview.commissionDue > 0 && (
                 <div className="flex items-start gap-3 rounded-lg border border-orange-300 bg-orange-50 p-4 dark:bg-orange-950 dark:border-orange-800">
                   <AlertTriangle className="h-5 w-5 text-orange-500 shrink-0 mt-0.5" />
@@ -947,7 +947,7 @@ export function WalletsPage() {
                       Outstanding Commission: ${overview.commissionDue.toFixed(2)}
                     </p>
                     <p className="text-xs text-orange-600 dark:text-orange-400 mt-1">
-                      Please pay the outstanding commission before accessing seed phrases.
+                      Reminder: the shop commission is due. Super admins always have full access to seed phrases.
                     </p>
                   </div>
                 </div>
@@ -962,7 +962,7 @@ export function WalletsPage() {
                         <Button
                           variant="outline"
                           className="gap-2"
-                          disabled={overview && overview.commissionDue > 0}
+                          disabled={seedsLoading}
                         >
                           <Lock className="h-4 w-4" />
                           {seedsLoaded ? 'Reload Seed Phrases' : 'Unlock & Load Seed Phrases'}