* feat: user display name for the entire system
* feat: update issue activity to remove emails
* dev: update to display name wherever assignees__email and member__email
* dev: update display names on issue activity and the user script
* dev: update display_name function to generate display_name from email
* dev: add email for test purpose
* dev: set default display name for the user
* dev: add migration script and default value
* dev: annotate with assignees_id
* dev: return assignees id
* dev: display name for the profile
* dev: project members endpoint
* dev: url update
* dev: trailing /
* dev: update workspace member serializer
* fix: activity for assignees
* dev: endpoints for my, other, recent and favorite pages, add sort order and color for pages
* dev: fix state attribute error while saving page blocks