fix: footer mode check

src/lib/layout/footer.svelte

@@ -1,5 +1,6 @@
 <script>
-    import { consoleMode, Mode } from '$lib/constants';
+    import { Mode, MODE } from '$lib/system';
+
     import { version } from '$routes/console/store';
 
     const currentYear = new Date().getFullYear();
@@ -10,14 +11,15 @@
         <ul class="inline-links is-no-padding-first-and-last u-x-small">
             <li class="inline-links-item">
                 <div class="u-flex u-cross-center u-gap-8">
-                    {#if consoleMode === Mode.CLOUD}
+                    {#if MODE === Mode.CLOUD}
                         <span class="icon-cloud" />
                     {/if}
                     {#if $version}
                         <a
                             class="text"
                             href="https://github.com/appwrite/appwrite/blob/master/CHANGES.md"
-                            target="_blank">
+                            target="_blank"
+                            rel="noreferrer">
                             Version {$version}
                         </a>
                     {/if}