Groups listing, added link on the main view

src/routes/+page.svelte

@@ -22,6 +22,7 @@
         <hr>
     {/if}
     <MenuItem href="/features/maintenance">Tagging Profiles</MenuItem>
+    <MenuItem href="/features/groups">Tag Groups</MenuItem>
     <hr>
     <MenuItem href="/preferences">Preferences</MenuItem>
     <MenuItem href="/about">About</MenuItem>

src/routes/features/groups/+page.svelte

@@ -0,0 +1,23 @@
+<script>
+    import Menu from "$components/ui/menu/Menu.svelte";
+    import MenuItem from "$components/ui/menu/MenuItem.svelte";
+    import { tagGroupsStore } from "$stores/tag-groups-store.js";
+
+    /** @type {import('$entities/TagGroup.ts').default[]} */
+    let groups = [];
+
+    $: groups = $tagGroupsStore.sort((a, b) => a.settings.name.localeCompare(b.settings.name));
+</script>
+
+<Menu>
+    <MenuItem href="/" icon="arrow-left">Back</MenuItem>
+    <MenuItem href="/features/groups/new/edit" icon="plus">Create New</MenuItem>
+    {#if groups.length}
+        <hr>
+        {#each groups as group}
+            <MenuItem href="/features/groups/{group.id}">{group.settings.name}</MenuItem>
+        {/each}
+    {/if}
+    <hr>
+    <MenuItem href="/features/groups/import">Import Group</MenuItem>
+</Menu>