Add a default swipe gesture to archive/delete email

Summary

Swipe actions have recently been added in /e/OS Mail but the default setting of these actions should be changed.

Description

What is the current behavior?

Default swipe actions are set as follow:

• right swipe: toggle selection
• left swipe: mark as read/unread

What is the improved behavior?

Default swipe actions are set as follow:

• right swipe: delete mail
• left swipe: archive mail

What does it bring?

More intuitive usage of the swipe actions.

Mock-ups

Examples

Validation