Restructure manager navigation

app/pages/clients/index.vue

@@ -98,7 +98,7 @@ function userInitials(fullName: string) {
   <section class="space-y-6">
     <UiSectionSearchHero
       v-model="search"
-      title="Пользователи"
+      title="Клиенты"
       :search-placeholder="activeTab === 'users' ? 'Имя пользователя' : 'Компания, контакт, email или ИНН'"
     >
       <template #controls>
@@ -108,6 +108,23 @@ function userInitials(fullName: string) {
       </template>
     </UiSectionSearchHero>
 
+    <div class="flex flex-wrap gap-2">
+      <NuxtLink
+        to="/clients?tab=users"
+        class="inline-flex items-center rounded-full px-4 py-2 text-sm font-semibold transition"
+        :class="activeTab === 'users' ? 'bg-[#123824] text-white' : 'bg-white text-[#355947] hover:bg-[#f4faf6]'"
+      >
+        Клиенты
+      </NuxtLink>
+      <NuxtLink
+        to="/clients?tab=requests"
+        class="inline-flex items-center rounded-full px-4 py-2 text-sm font-semibold transition"
+        :class="activeTab === 'requests' ? 'bg-[#123824] text-white' : 'bg-white text-[#355947] hover:bg-[#f4faf6]'"
+      >
+        Заявки
+      </NuxtLink>
+    </div>
+
     <template v-if="activeTab === 'users'">
       <div v-if="usersQuery.loading.value" class="manager-empty-state">
         Загружаем пользователей...