Improved the u2f flow

Closes #18556

See merge request !8304

Make tabs full-width at small viewport

Closes #26201

See merge request !8369

Fix failures in default sort order spec

See merge request !8379

Fix redirect after update file when user has forked project

Closes #25578

See merge request !8371

Test cases were not waiting for page load after clicking.
This caused failures in test cases that were executed right after
these incorrect ones, because of requests hitting server after
a test was finished.
We do not have to click links, we can go directly to a correct page
by passing parameters in the URL.

Merged the 'groups' and 'projects' tabs when viewing user profiles

Closes #24752

See merge request !8323

Fix boards search typo

See merge request !8370

fixes too short input for placeholder message in commit listing page

Closes #26192

See merge request !8367

Move award emoji's out of the discussion tab for merge requests

Closes #25996

See merge request !8358

Parse JIRA issue references even if Issue Tracker is disabled

Closes #25682

See merge request !8238

Re-enable submit button after username change failure

Closes #25829

See merge request !8332

Miscellaneous improvements to the nested groups feature

See merge request !8308

* Simplify code around group parent access check
* Rename 'Nested groups' to 'Subgroups' tab at group#show page
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Grapify the settings API

See merge request !8336

Set default sort for tags to Last updated and fix nav controls spacing

Closes #25925

See merge request !8263

CTRL+Enter does not submit a new merge request

Closes #26134

See merge request !8360

Revert MattermostNotificationService and SlackNotificationService to MattermostS…

Closes #25889

See merge request !8240

Fix RoutingError at ./spec/features/milestones/milestones_spec.rb

See merge request !8361

About GitLab link in sidebar that links to help page

Closes #24479

See merge request !8316

Check if user can read project before being assigned to issue

Closes #22664

See merge request !7980

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

Fix unclear closing issue behaviour on Merge Request show page

Closes #26152

See merge request !8345

Inherit permissions from parent group

See merge request !8071

fix left border in session tabs

Closes #24941

See merge request !8346

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

Merge branch '24820-buttons-in-the-branches-page-are-stacking-on-top-of-each-other-depending-on-the-selected-filter' into 'master'

Resolve "Buttons in the "Branches" page are stacking on top of each other depending on the selected filter"

Closes #24820

See merge request !8074