* new merge request can be created by sending an email to the specific
email address (similar to creating issues by email)
* for the first iteration, source branch must be specified in the mail
subject, other merge request parameters can not be set yet
* user should enable "Receive notifications about your own activity" in
user settings to receive a notification about created merge request

Part of #32878

This reverts commit 915e35a2, reversing
changes made to 9533786f.

This reverts commit 915e35a2, reversing
changes made to 9533786f.

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

Replaces all the explicit include metadata syntax in the specs (tag:
true) into the implicit one (:tag).
Added a cop to prevent future errors and handle autocorrection.

# Conflicts:
#	spec/features/security/project/internal_access_spec.rb
#	spec/features/security/project/private_access_spec.rb
#	spec/features/security/project/public_access_spec.rb
#	spec/support/update_invalid_issuable.rb

This fixes the breadcrumb titles not having links. This was a regression
in the updated breadcrumbs introduced in 10.0.

This introduces the link for all pages rather than selectively doing it.
This will cover issues, merge requests, pipelines, jobs etc.

Closes #38059

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

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