chore: call the machine edit link "Изменить" in page headers

internal/server/web/templates/files.html

@@ -50,7 +50,7 @@
     <a href="/agents/{{.Agent.ID}}/terminal">Терминал</a>
     <a href="/agents/{{.Agent.ID}}/forwards">Порты</a>
     <a href="/agents/{{.Agent.ID}}/status">Статус</a>
-    <a href="/agents/{{.Agent.ID}}/edit">Настройки</a>
+    <a href="/agents/{{.Agent.ID}}/edit">Изменить</a>
   </nav>
 </header>
 <div class="wrap" style="max-width:1100px">