adding back .tolowercase in slugify to have test pass again

Author: WilcoSp

server/utils/readme.ts

@@ -220,6 +220,7 @@ export function stripHtmlTags(text: string): string {
 export function slugify(text: string): string {
   return stripHtmlTags(text)
     .replace(/ ?/g, '') // remove non breaking spaces
+    .toLowerCase()
     .trim()
     .replace(/\s+/g, '-') // Spaces to hyphens
     .replace(/[^\w\u4e00-\u9fff\u3040-\u309f\u30a0-\u30ff-]/g, '') // Keep alphanumeric, CJK, hyphens