Rework Context Menu Logic

[mbumpalumpa]

The idea is to move the Edit button from the wiki view to the context menu and simplify the Delete action, which is currently accessible only through Edit > Context Menu > Delete. Additionally, we would add a "Move to Archive" action. As shown in the mockup, the context menu will be removed from edit mode because it duplicates actions already available in the wiki view context menu. It will be replaced with Cancel and Save buttons. Ideally, both buttons should be floating, as suggested by Lucas, to make them easily accessible on lengthy wiki pages, reducing the need for "endless" scrolling.

Current vs New

Mockup

Related: #380 #353

Categorisation of context menu?