ui: ESLint config updates (#27700)

* chore: Spacing between sibling elements in html markup

* chore: Formatting and linting rules

tools/ui/tests/stories/SidebarNavigation.stories.svelte

@@ -1,4 +1,4 @@
-<script module lang="ts">
+<script lang="ts" module>
 	import { defineMeta } from '@storybook/addon-svelte-csf';
 	import SidebarNavigation from '$lib/components/app/navigation/SidebarNavigation/SidebarNavigation.svelte';
 	import { waitFor } from 'storybook/test';