Moving the wiki creation steps to a job when triggered only via RequestWikiQueue. Probably integrate a monitoring interface - or perhaps use the request itself? e.g.
- User A approved the request
- CreateWiki created the wiki, no errors reported
or; CreateWiki created the wiki, mainpage not created.
We could probably cut or reduce fatals by catching them and reporting them separately - with easy reporting, would allow us to track failures easily on tasks.