feat: migrate dashboard to svelte 5 (#577)

* chore: migration to SvelteKit 2

* stage 1: migrate to svelte 5 and fix rerendering issues

* stage 2: fix more $: reactivity across dashboard

* fix merge conflicts

* chore: migrate code in main to svelte 5

* chore: update preventDefault

* chore: simplify tsconfig and remove unused mobileMenuRef in MobileMenu.svelte

* chore: enforce .ts across dashboard

* rename from classroomio-com to website

* stage-3: Replace carbon icon svelte with lucide icon

* update lock file

* chore: finish icon replacement

* fix: settings and setup page multiple rerender

* stage 3: More icon and rerendering fixes

* feat: checkpoint

* feat: update editor

* [not working] connect everything with ui build

* storybook + ui + dashboard all working independently

* add bg-black to +page.svelte

* feat: add editor to storybook

* chore: animate lucid icons (#590)

* v1 animations

* feat: change some course navigation icons & animate org navigation icons

* chore: change settings icon

* chore: use css instead of js for hover

* rename animations

---------

Co-authored-by: tunny17 <tvnji01@gmail.com>

* chore: update path to node_modules types in api tsconfig

* fix: update import path for DropdownMenu component

* fix: add rollupOptions to build configuration in vite.config.ts

* fix: remove rollupOptions from build configuration and add @floating-ui/dom dependency

* install

---------

Co-authored-by: tunny17 <tvnji01@gmail.com>

apps/dashboard/src/routes/courses/[id]/lessons/[...lessonParams]/+page.svelte

@@ -29,8 +29,8 @@
   import { LANGUAGES } from '$lib/utils/constants/translation';
   import { t } from '$lib/utils/functions/translations';
   import { profile } from '$lib/utils/store/user';
-  import { COURSE_VERSION, type Lesson, type LessonCompletion } from '$lib/utils/types';
-  import { Dropdown } from 'carbon-components-svelte';
+  import { COURSE_VERSION, LOCALE, type Lesson, type LessonCompletion } from '$lib/utils/types';
+  import * as DropdownMenu from '@cio/ui/base/dropdown-menu';
 
   let { data = $bindable() } = $props();
 
@@ -248,7 +248,20 @@
               </IconButton>
             </div>
 
-            <Dropdown items={LANGUAGES} bind:selectedId={$lesson.locale} class="h-full" />
+            <div>
+              <DropdownMenu.Root>
+                <DropdownMenu.Trigger>Open</DropdownMenu.Trigger>
+                <DropdownMenu.Content>
+                  <DropdownMenu.Group>
+                    {#each LANGUAGES as lang}
+                      <DropdownMenu.Item onclick={() => ($lesson.locale = lang.id as LOCALE)}>
+                        {lang.text}
+                      </DropdownMenu.Item>
+                    {/each}
+                  </DropdownMenu.Group>
+                </DropdownMenu.Content>
+              </DropdownMenu.Root>
+            </div>
           {/if}
         </RoleBasedSecurity>
       </div>