Fix image alignment in email composer

[CreatorOfBiontium]

This PR focuses on fixing image alignment.
The alignment works when composing and sending emails, but in SignatureSettings.vue it doesn’t display the aligment menu (neither does the button descriptions). That part still needs work.

Additionally:

• When saving a draft or sending a message, CKEditor ignores the added alignment classes.
• The same issue might require adjustments in the email display view.
• CKEditor also ignores image resizing — images are always scaled to the maximum width.

[GretaD]

Hi,

thanks a lot for your PR. We will have a look asap.

[CreatorOfBiontium]

Just a claricifation:

"CKEditor also ignores image resizing — images are always scaled to the maximum width."

=> it doesn't display size properly when reopening a draft

[CreatorOfBiontium]

What do you suggest here - the ckeditor doesn't have the plugins for image aligement avalible when running lint. How do we include them?

[kesselb]

Thanks for your pr 👍

I think we should evaluate to implement it as ckeditor plugin. I will have a closer look when time allows.

How do we include them?

Commit the changes to package.json and package-lock.json.

[CreatorOfBiontium]

Adding to package.json not needed – just adjusted imports to satisfy lint and it works :o

[CreatorOfBiontium]

Nevermind, it doesn't throw an error in lint, but doesn't work either :( I pushed it there thinking it would import just ok, but I fully tested it just now and it breaks the whole toolbar, as it just doesn't show. Any idea? I might try somethng tomorrow.