fix(sidebar): remove footer links (Privacy, Terms, Open Source)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

keep-notes/components/sidebar.tsx

@@ -1,27 +1,20 @@
 'use client'
 
-import { useState, useEffect } from 'react'
 import Link from 'next/link'
 import { usePathname, useSearchParams } from 'next/navigation'
 import { cn } from '@/lib/utils'
 import {
   Lightbulb,
   Bell,
-  Tag,
   Archive,
   Trash2,
-  Pencil,
-  ChevronRight,
-  Plus
 } from 'lucide-react'
-import { useLabels } from '@/context/LabelContext'
 import { useLanguage } from '@/lib/i18n'
 import { NotebooksList } from './notebooks-list'
 
 export function Sidebar({ className, user }: { className?: string, user?: any }) {
   const pathname = usePathname()
   const searchParams = useSearchParams()
-  const { labels } = useLabels()
   const { t } = useLanguage()
 
   // Helper to determine if a link is active
@@ -106,15 +99,6 @@ export function Sidebar({ className, user }: { className?: string, user?: any })
         />
       </div>
 
-      {/* Footer / Copyright / Terms */}
-      <div className="mt-auto px-6 py-4 text-[10px] text-gray-400">
-        <div className="flex gap-2 mb-1">
-          <Link href="#" className="hover:underline">{t('footer.privacy')}</Link>
-          <span>•</span>
-          <Link href="#" className="hover:underline">{t('footer.terms')}</Link>
-        </div>
-        <p>{t('footer.openSource')}</p>
-      </div>
     </aside>
   )
 }