collaborative

Like the "delete stroke" option shown here: https://youtu.be/X39q1-1yoKg?t=110

Describe the bug
Currently when hovering over the author colors the username is shown. This is often something cryptic etc.

To Reproduce
Steps to reproduce the behavior:

1. Open a document
2. Activate Show author colors
3. Hover over the edited area
4. The username is shown

Expected behavior
The displayname of the user should be shown instead.

Screenshots
![image

Describe your Issue

Hovering over the Tools in the Toolbar should yield some additional Information what the Tool does.

It would make it easier to share specific parts of longer pages on wikis if we could have a button next to each header that links to that specific heading. Github and Wikipedia already have it - we should be able to have it too!

We have this syntax already:

## Some heading {#Anchor}

the above sets the id of the header to Anchor. We should try not to break this syntax.

See https://blurha.sh

There's an elixir lib: https://github.com/perzanko/blurhash-elixir

For federation we can interop with:

Mastodon generates colorful preview thumbnails for attachments. This is implemented using an extra property blurhash on Image objects. The property is a string generated by the BlurHash algorithm. Example:

{
  "@context": [
    "https:/

Estamos usando a versão 6.6.5 da biblioteca, mas ela tem uma comunidade super ativa e já está na versão 7.19!
Essa tarefa é pra simplesmente mudar pra usar a versão mais recente, verificando se não quebrou o layout. Opcionalmente podemos estudar as novas features que foram implementadas nesse meio tempo pra ver se alguma é interessante pra nós :)

Github da Sweetalert2:
https://github.com/swee

Afin d'encourager la participation, publions un challenge !

Emplacement dans le menu :

(design au choix, à ne pas suivre à la lettre)

Texte FR

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