fix(front): anonymous participant text is plain text, avoid using v-html

It was using v-html when opening to "view more"

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

src/utils/html.ts

@@ -1,7 +1,3 @@
-export function nl2br(text: string): string {
-  return text.replace(/(?:\r\n|\r|\n)/g, "<br>");
-}
-
 export const getValueFromMeta = (name: string): string | null => {
   const element = document.querySelector(`meta[name="${name}"]`);
   if (element && element.getAttribute("content")) {