feat: add demo device top-up flow

docs-site/public/demo/demo-shell.js

@@ -72,8 +72,11 @@ const routeFromParams = () => {
   return "/home";
 };
 
-const initialMock = normalizeRouteMock(params.get("mock"));
 let initialRoute = routeFromParams();
+const mockForRoute = (route) => (normalizePath(route) === "/devices" ? "devices" : "");
+const initialMock = params.has("mock")
+  ? normalizeRouteMock(params.get("mock"))
+  : normalizeRouteMock(mockForRoute(initialRoute) || defaultMock);
 if (initialMock === "trial" && initialRoute === "/trial") {
   initialRoute = "/home";
   const normalizedUrl = new URL(window.location.href);

docs-site/src/pages/demo.astro

@@ -293,7 +293,7 @@ const docsHref = '/getting-started/demo/';
             <option value="depleted">Трафик закончился</option>
             <option value="no-subscription">Нет подписки</option>
             <option value="trial">Доступна пробная подписка</option>
-            <option value="devices">Лимит устройств</option>
+            <option value="devices">Лимит и докупка устройств</option>
           </select>
         </label>
         <div class="demo-topbar__actions">