feat: filter community questions by course (#157)

* checkpoint save

* checkpoint

* feat: course dropdown

* added comments

* feat: generate db migration

* fixes

* PR Fixes

* PR Fixes

* refactoring

* show empty state

* improve styling

* fix styling issue

* PR Fixes

* PR Fixes

* PR Fixes

* dropdown for edit mode

* test db schema change on staging

* fix: change course_id to courseId

* fix theming issue

---------

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

apps/dashboard/src/lib/components/Buttons/Close/index.svelte

@@ -10,9 +10,9 @@
 
 <IconButton {onClick} {color} {contained} {size}>
   {#if size === 'large'}
-    <CloseIcon size={24} class="carbon-icon dark:text-white" title="Delete" />
+    <CloseIcon size={24} class="carbon-icon dark:text-black" title="Delete" />
   {:else}
-    <CloseIcon size={20} class="carbon-icon dark:text-white" title="Delete" />
+    <CloseIcon size={20} class="carbon-icon dark:text-black" title="Delete" />
   {/if}
 </IconButton>
 <!-- color="text-primary-700 bg-primary-200 dark:bg-gray-200 dark:text-black" -->