Fix syntax highlight initialization (#7617)
Fix syntax highlight initialization (#7617)

* Fix syntax highlight initialization

Previously hljs was initialized via a function that relies on the
DOMContentLoaded event, registerd after jQuery's 'ready' event. I assume
that with the recent jQuery update, DOMContentLoaded may not be
guaranteed to fire after 'ready'. Fixed this via vanilla JS initalization.

Fixes: https://github.com/go-gitea/gitea/issues/7559

* semicolon

kubatyszko/gitea,cez81/gitea,vdbt/gitea,typeless/gitea,typeless/gitea,cez81/gitea,sapk-fork/gitea,sapk-fork/gitea,kubatyszko/gitea,lafriks/gitea,lafriks/gitea,go-gitea/gitea,vCaesar/gitea,cez81/gitea,lafriks/gitea,go-gitea/gitea,kubatyszko/gitea,go-gitea/gitea,typeless/gitea,typeless/gitea,sapk-fork/gitea,vCaesar/gitea,vdbt/gitea,sapk-fork/gitea