Enhance the UX in paragraph titles

[kortemik]

ID <262> Reporter <@ronja-ui>

A video in comments.

Renaming a paragraph title works but its UX is a bit clumsy. You can't 'close' the renaming input unless you first click the input and then click outside of the input.

Another thing is that the input isn't automatically selected but instead you need to click first the input before writing in it. It's not as clumsy as the first one but still a bit unexpected.

[kortemik]

User <@ronja-ui> Date <[2022-09-30T11:10:50Z]>