feat: public sharing permissions

Co-Authored-By: Taylor Wilsdon <6508528+taylorwilsdon@users.noreply.github.com>

src/lib/components/workspace/Knowledge/KnowledgeBase.svelte

@@ -9,7 +9,7 @@
 
 	import { goto } from '$app/navigation';
 	import { page } from '$app/stores';
-	import { mobile, showSidebar, knowledge as _knowledge, config } from '$lib/stores';
+	import { mobile, showSidebar, knowledge as _knowledge, config, user } from '$lib/stores';
 
 	import { updateFileDataContentById, uploadFile, deleteFileById } from '$lib/apis/files';
 	import {
@@ -619,6 +619,7 @@
 		<AccessControlModal
 			bind:show={showAccessControlModal}
 			bind:accessControl={knowledge.access_control}
+			allowPublic={$user?.permissions?.sharing?.public_knowledge || $user?.role === 'admin'}
 			onChange={() => {
 				changeDebounceHandler();
 			}}