Implement bulk tagging and enriching of shows with new API endpoints and frontend integration

Added new API endpoints for bulk tagging and enriching shows, allowing for mass updates of genres and audience ratings. Implemented backend logic to handle bulk operations and updated the Dependency Injection configuration to include necessary services. Enhanced the frontend with new components for selecting shows and applying bulk actions, improving the user experience for managing multiple shows simultaneously. Localization updates were made to support these new features in both English and Russian.

frontend/src/features/admin/groups/GroupFilterPanel.tsx

@@ -101,6 +101,26 @@ export function GroupFilterPanel({
         <p className="text-xs text-muted-foreground">{t('admin.groups.filter.audienceHint')}</p>
       </div>
 
+      {/* Нижняя граница — под ночные слоты. Ведёт себя не зеркально верхней, поэтому и подсказка своя. */}
+      <div className="flex flex-col gap-1.5">
+        <Label>{t('admin.groups.filter.minAudience')}</Label>
+        <select
+          className="h-9 rounded-md border border-border bg-transparent px-2"
+          value={filter.minAudience ?? ''}
+          onChange={(e) =>
+            patch({ minAudience: e.target.value === '' ? null : (e.target.value as ShowAudience) })
+          }
+        >
+          <option value="">{t('admin.groups.filter.any')}</option>
+          {SHOW_AUDIENCES.map((value) => (
+            <option key={value} value={value}>
+              {t(`admin.shows.audiences.${value}`)}
+            </option>
+          ))}
+        </select>
+        <p className="text-xs text-muted-foreground">{t('admin.groups.filter.minAudienceHint')}</p>
+      </div>
+
       <div className="flex flex-col gap-1.5">
         <Label>{t('admin.groups.filter.year')}</Label>
         <div className="flex items-center gap-2">