Подпись StackWorks: вариант «штамп» со знаком и анимацией полос

Claude-Session: https://claude.ai/code/session_01BFaqS6mH9sa99RWghq2j46

src/components/layout/Sidebar.tsx

@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
  */
 
+import SwSignature from '@/components/common/SwSignature';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { useLocation, useNavigate } from 'react-router-dom';
 import * as LucideIcons from 'lucide-react';
@@ -365,6 +366,10 @@ export function Sidebar() {
           </nav>
         </div>
 
+        <div className="flex justify-center px-3 py-3">
+          <SwSignature dark />
+        </div>
+
         {layouts.length > 1 && (
           <TooltipProvider>
             <div className="sw-aside-foot flex items-center justify-around border-t bg-background px-2 py-2">