feat: migrate course UI from supabase (#615)

* chore: fix storybook build

* chore: implement theming

* community list not showing properly

* refactor: migrate Chip component to @cio/ui/custom/chip

- Updated imports for the Chip component across multiple files to use the new location in the @cio/ui package.
- Replaced the previous Chip implementation with a new version that utilizes a Badge for better styling and functionality.
- Adjusted related components to ensure consistent usage of the updated Chip component.

* fix: align course sidebar design to match organization design (#611)

* fix: align course sidebar design to match organization design

* feat: add hideSearch prop to AppHeader and update sidebar layout

---------

Co-authored-by: Rotimi Best <[email protected]>

* refactor: replace PrimaryButton with Button component across multiple files

- Updated various components to use the new Button component from @cio/ui/base/button instead of the deprecated PrimaryButton.
- Ensured consistent button usage throughout the application for improved styling and functionality.
- Removed the PrimaryButton component and its associated constants from the codebase.

* refactor: standardize button and input usage across components

- Replaced instances of deprecated components such as TextField, TextArea, and IconButton with their updated counterparts (InputField, TextareaField, and updated IconButton).
- Ensured consistent event handling by changing `onClick` to `onclick` for better alignment with Svelte's event binding conventions.
- Removed unused components and streamlined imports to enhance code maintainability and readability.

* chore: themeing, course card, use $features

* refactor: centralize UI components and update modal implementations

- Refactored various components to centralize UI elements, improving discoverability and maintainability.
- Replaced deprecated modal components with the new Dialog component for consistent modal behavior across the application.
- Removed unused components and streamlined imports to enhance code clarity and reduce complexity.

* feat: add new documentation and refactor org and lms UI components

- Introduced new documentation files for Auth Flow, Breadcrumbs Refactoring, Page and Route Creation, and Route Page Setup to enhance developer onboarding and reference.
- Refactored various UI components, including the Course Sidebar and Lesson Modal, to improve layout and functionality.
- Removed deprecated components and streamlined imports for better maintainability.
- Updated translations across multiple languages to ensure consistency in user experience.

* refactor: update UI components and improve styling consistency

- Refactored various components to enhance styling consistency, including updates to button and text color classes.
- Removed deprecated components and streamlined imports for better maintainability.
- Replaced instances of PageBody with a more flexible Page component structure across multiple routes.
- Updated translations and UI elements to align with the new design system.
- Deleted unused components to reduce code complexity and improve clarity.

* update output.css

---------

Co-authored-by: Abdulmuizz Hamzat <[email protected]>

apps/dashboard/src/routes/404/+page.svelte

@@ -1,10 +1,30 @@
 <script>
   import { page } from '$app/state';
-
-  import { PageNotFound } from '$lib/components/Page';
+  import { goto } from '$app/navigation';
+  import { Button } from '@cio/ui/base/button';
+  import SearchXIcon from '@lucide/svelte/icons/search-x';
+  import { Empty } from '@cio/ui/custom/empty';
+  import { resolve } from '$app/paths';
 
   let query = $derived(new URLSearchParams(page.url.search));
   let isOrg = $derived(query.get('type') === 'org');
+
+  function handleClick() {
+    if (!isOrg) {
+      return goto(resolve('/', {}));
+    }
+
+    window.location.href = 'https://classroomio.com';
+  }
 </script>
 
-<PageNotFound {isOrg} />
+<Empty
+  title={isOrg ? "Organization doesn't exist!" : 'Page not found'}
+  description="The page you are looking for doesn't exist or has been moved. Please go back to the homepage."
+  icon={SearchXIcon}
+  variant="page"
+  layout="full-page"
+  showLogo={true}
+>
+  <Button onclick={handleClick}>Back to Safety</Button>
+</Empty>