Whenever we already deal with a User object, let's use the more specific
method avatar_icon_for_user.

Signed-off-by: NRémy Coutable <remy@rymai.me>

- Create MemberPresenter alongside with GroupMemberPresenter and ProjectMemberPresenter
- Make Member model Presentable
- Move action_member_permission from MembersHelper into the MemberPresenter
- Added rspec using double, separate specs for GroupMemberPresenter and ProjectMemberPresenter

Fixes #28004.
Signed-off-by: NRémy Coutable <remy@rymai.me>

Closes #28233

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

This ports some code over from EE to reduce conflicts

Fixed controls not showing in groups which fixes tests

Closes #24122

Used variables in haml for replicated checks
Fixed broken conflict

Fixed issue with group name not showing

Fixed spacing with buttons
Disables group form when user doesnt have correct permissions

Hides time on mobile

Added group name to members row
Fixed saving group member

This helper adds a datepicker to all `js-access-expiration-date`
elements. If that element is a child of a `clearable-input` element and
has a sibling `js-clear-input` element, then it will show a working
clear button to the right of the input field.

This helper adds a datepicker to all `js-access-expiration-date`
elements. If that element is a child of a `clearable-input` element and
has a sibling `js-clear-input` element, then it will show a working
clear button to the right of the input field.

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

When you are the last owner of a group or the owner of a project,
you don't have the :update_<source>_member / :destroy_<source>_member
abilities, but you do have the :admin_<source>_member so you should
be able to see your members access levels.
Signed-off-by: NRémy Coutable <remy@rymai.me>

This reverts commit 13e37a3e.