Hook up the updated `WikiLinkFilter` to the wiki controllers.
- Need to pass in a `page_slug` to the filter, so it can rewrite based on the current page (all links are rewritten to the level of the app root). - The earlier `markdown_preview` endpoint was at the level of the wiki. We need to know the current page (for rewriting, as above), so this commit moves the endpoint to the level of a wiki page. - Fix all tests
Showing with 15 additions and 9 deletions