fix(i18n): spell the brand "Remnawave" instead of camelCase "RemnaWave"

Replace the user-facing 'RemnaWave' spelling with 'Remnawave' across all locale values (en/ru/zh/fa, 67 strings), t() display fallbacks, and code comments. Translation keys (refreshRemnaWave, ...) and code identifiers (RemnaWaveService, setRemnaWaveUuid, ...) are left untouched.

src/pages/AdminApps.tsx

@@ -11,7 +11,7 @@ export default function AdminApps() {
   const queryClient = useQueryClient();
   const { capabilities } = usePlatform();
 
-  // RemnaWave status
+  // Remnawave status
   const { data: status } = useQuery({
     queryKey: ['remnawave-status'],
     queryFn: adminAppsApi.getRemnaWaveStatus,
@@ -60,8 +60,8 @@ export default function AdminApps() {
           />
           <span className="text-sm font-medium text-dark-200">
             {status?.enabled
-              ? t('admin.apps.remnaWaveConnected', 'RemnaWave connected')
-              : t('admin.apps.remnaWaveDisconnected', 'RemnaWave not connected')}
+              ? t('admin.apps.remnaWaveConnected', 'Remnawave connected')
+              : t('admin.apps.remnaWaveDisconnected', 'Remnawave not connected')}
           </span>
         </div>
         {status?.config_uuid && (

src/pages/AdminRemnawave.tsx

@@ -1122,7 +1122,7 @@ function SyncTab({
           title={t('admin.remnawave.sync.fromPanel', 'Sync from Panel')}
           description={t(
             'admin.remnawave.sync.fromPanelDesc',
-            'Import users from RemnaWave panel to bot',
+            'Import users from Remnawave panel to bot',
           )}
           onAction={onSyncFromPanel}
           isLoading={loadingStates.fromPanel}
@@ -1132,7 +1132,7 @@ function SyncTab({
           title={t('admin.remnawave.sync.toPanel', 'Sync to Panel')}
           description={t(
             'admin.remnawave.sync.toPanelDesc',
-            'Export users from bot to RemnaWave panel',
+            'Export users from bot to Remnawave panel',
           )}
           onAction={onSyncToPanel}
           isLoading={loadingStates.toPanel}
@@ -1498,7 +1498,7 @@ export default function AdminRemnawave() {
           </div>
           <div>
             <h1 className="text-xl font-semibold text-dark-100">
-              {t('admin.remnawave.title', 'RemnaWave')}
+              {t('admin.remnawave.title', 'Remnawave')}
             </h1>
             <p className="text-sm text-dark-400">
               {t('admin.remnawave.subtitle', 'Panel management and statistics')}

src/pages/Subscription.tsx

@@ -438,7 +438,7 @@ export default function Subscription() {
       queryClient.invalidateQueries({ queryKey: ['subscription'] });
       queryClient.invalidateQueries({ queryKey: ['connection-link', subscriptionId] });
       queryClient.invalidateQueries({ queryKey: ['subscriptions-list'] });
-      // RemnaWave resets device HWIDs on revoke — make sure the cabinet
+      // Remnawave resets device HWIDs on revoke — make sure the cabinet
       // re-reads the now-empty device list instead of showing the stale cache.
       queryClient.invalidateQueries({ queryKey: ['devices', subscriptionId] });
       haptic.notification('success');