course slug improvement

src/lib/utils/functions/generateSlug.js

@@ -1,7 +1,7 @@
 function generateSlug(title) {
   return title
     .match(/[^\W\s\d]*/g, '')
-    .join('')
+    .join('-')
     .toLowerCase()
     .concat(`-${new Date().getTime()}`);
 }

src/lib/utils/services/courses/index.ts

@@ -13,8 +13,6 @@ import type {
 import { STATUS } from '$lib/utils/constants/course';
 import type { PostgrestSingleResponse } from '@supabase/supabase-js';
 
-import htmlElements from '$lib/mocks/html/001_html_elements';
-
 export async function fetchCourse(courseId?: Course['id'], slug?: Course['slug']) {
   let match: { slug?: string; id?: string; status?: string } = {};