feat: website release v2 (#616)

* feat: upgrade to svelte 5 & tailwind v4 + add navigation menu to ui package

* feat: website navigation with nav menu from shadcn

* chore: refactor navigation menu storybook

* fix: responsiveness bug

* chore: remove tailwind config file

* chore:
- remove carbon icons from repo
- add Geist font family

* refactor website

---------

Co-authored-by: Rotimi Best <best@classroomio.com>

packages/ui/src/base/dialog/dialog-content.svelte

@@ -36,7 +36,7 @@
         class="ui:ring-offset-background ui:focus:ring-ring ui:rounded-xs ui:focus:outline-hidden ui:absolute ui:top-4 ui:opacity-70 ui:transition-opacity ui:hover:opacity-100 ui:focus:ring-2 ui:focus:ring-offset-2 ui:disabled:pointer-events-none ui:[&_svg:not([class*='size-'])]:size-4 ui:[&_svg]:pointer-events-none ui:[&_svg]:shrink-0 ui:end-4 ui:cursor-pointer"
       >
         <XIcon />
-        <span class="sr-only">Close</span>
+        <span class="ui:sr-only">Close</span>
       </DialogPrimitive.Close>
     {/if}
   </DialogPrimitive.Content>