Need an interface to create subpage features as regular pages (wikitext, collaborationlist).

Workflow:

• Click on button or something to create (name may match canned presets)
• Select type (standard feature (canned), list, wikitext)
• Whatever

Dumped onto form to edit/submit stuff - standard feature prefills, list/wikitext goes to interface for editing that; submit changes content model if needed, adds to hub if needed, and saves page.

Non-js:

• page name (prefilled from url thing)
• type
• rest the same

In fact it's all the same, they just don't get any prefilling.

See if we piss people off by restricting it to ch allowed namespaces.