feat: implement url cleaner tool, local storage persistence and extension integration

src/components/Sidebar.vue

@@ -12,6 +12,7 @@ defineProps({
     <nav class="sidebar-nav">
       <router-link to="/passwords" class="nav-item" v-ripple>Passwords</router-link>
       <router-link to="/clipboard-sniffer" class="nav-item" v-ripple>Clipboard Sniffer</router-link>
+      <router-link to="/url-cleaner" class="nav-item" v-ripple>URL Cleaner</router-link>
     </nav>
   </aside>
 </template>