added full keycloak support. Partial Quantum backend support, Moved to

.env for config

- removed the globalVars variable for a lack of need
- changed the documentation page for test of multilevel navigation
- added machines page to route
- cleaned up dependencies for build
- changed config to split imports

src/Pages/DevicesPage/DevicesPage.tsx

@@ -0,0 +1,31 @@
+import { Helmet } from "react-helmet";
+import "./DevicesPage.css";
+import { PaginationContainer } from "Components/PaginationContainer/PaginationContainer";
+import { Alert } from "@mantine/core";
+import { Link } from "react-router";
+
+function DevicesPage() {
+  return (
+    <>
+      <Helmet>
+        <title>Device Page | QMolSim</title>
+        <meta
+          name="description"
+          content="Get all the devices connected to your or your team account"
+        />
+      </Helmet>
+      <div className="DevicesPage">
+        <PaginationContainer numberOfPages={1}>
+          <Alert title="Подключенные устройства не найдены" color="blue">
+            Для того, чтобы добавить устройство, простмотрите{" "}
+            <Link to={"documentaion"} className="invisible_link">
+              документацию
+            </Link>
+          </Alert>
+        </PaginationContainer>
+      </div>
+    </>
+  );
+}
+
+export default DevicesPage;