Create default TOC style with options to use the theme css

Update zh_TW.ini  @XD9527

Fix more , For  2.9.x new version , 99% Traditional Chinese.

Even in posts collections page, create the TOC as long as its in full post mode.

Allow to add TOC using shortcode (<!--toc-->). TOC add button in text editor.

To make sure we can read the views data before we save it.

Adding Danish translation by @MortenJuhl-Johansen

Add files via upload

Add enclosure image on RSS field by @Eliastik

Update french translation by @Eliastik

Update zh_TW.ini by @XD9527

For  2.9.x new version , 99% Traditional Chinese.

Blog post: post_slug
Page: page_slug
Subpage: subpage_parentSlug.slug

Update the page and subpage views after reorder it