Search query is especially slow if a user searches a generic string
which matches many records, in such case search can take tens of
seconds or time out. To speed up the search query, we search only for
first 1000 records, if there is >1000 matching records we just display
"1000+" instead of precise total count supposing that with such amount
the exact count is not so important for the user.

Because for issues even limited search was not fast enough, 2-phase
approach is used for issues: first we use simpler/faster query to get
all public issues, if this exceeds the limit, we just return the limit.
If the amount of matching results is lower than limit, we re-run more
complex search query (which includes also confidential issues).
Re-running the complex query should be fast enough in such case because the
amount of matching issues is lower than limit.

Because exact total_count is now limited, this patch also switches to
to "prev/next" pagination.

Related #40540

Fix "Asset was not declared to be precompiled in production" error with favicon-green.ico

Closes #4666

See merge request gitlab-org/gitlab-ee!4204

Fixed Membership Lock should propagate from parent group to sub-groups.

Closes gitlab-ce#42093

See merge request gitlab-org/gitlab-ee!4127

EE Port to upgrade Vue

See merge request gitlab-org/gitlab-ee!4162

Incorporate Gitaly's RemoteService.UpdateRemoteMirror RPC

See merge request gitlab-org/gitlab-ee!4133

Resolve "change status icon for reports when fails to be found or cannot load"

Closes #4316

See merge request gitlab-org/gitlab-ee!4166

Resolve "Move EE-specific tasks to `ee/lib/tasks` directory"

Closes #4637

See merge request gitlab-org/gitlab-ee!4141

CE upstream - Monday

See merge request gitlab-org/gitlab-ee!4184

Fix visually broken admin dashboard

Closes #4566

See merge request gitlab-org/gitlab-ee!4196

* ee/master: (21 commits)
  Update Geo doc to restart PostgreSQL to changes take effect on secondary
  Move to EE section because it is no longer used in CE
  Update CHANGELOG.md for 10.3.6
  Update CHANGELOG-EE.md for 10.3.6-ee
  Remove left over test data before running tests
  Fix route for Geo 'Repair authentication'
  Add docs for playing a CI pipeline schedule
  Adds logging to remove remote worker
  Update CHANGELOG.md for 10.4.0
  Update CHANGELOG-EE.md for 10.4.0-ee
  Copy k8s service integration info into clusters
  Adds ExclusiveLeaseGuard to RepositoryRemoveRemoteWorker and restores RemoteMirror#refresh_remote to after_save callback
  Moves ExclusiveLeaseGuard from EE to CE
  Moves remove_remote to a background job
  Fix callback alignments
  refactor for projects-r*, s* (EE)
  Update icon to match EE
  Merge branch 'master' into vue-mr-widget-state
  Move mr_widget_auto_merge_failed component into a vue file
  Move EE-specific image to ee/app/assets/images
  ...

Update Geo docs to restart PostgreSQL to changes take effect on secondary

Closes #4663

See merge request gitlab-org/gitlab-ee!4201

See https://gitlab.com/gitlab-org/gitlab-ee/issues/4666

Remove left over test data before running tests

See merge request gitlab-org/gitlab-ee!4192

Move UserCallout reference to EE section because it is no longer used in CE

See merge request gitlab-org/gitlab-ee!4195

Fix callback alignments

See merge request gitlab-org/gitlab-ee!4175

Until a license is added GitLab EE, the admin dashboard is visually
broken because of an incorrect container size.

[ci skip]

[ci skip]

refactor for projects-r*, s* (EE)

See merge request gitlab-org/gitlab-ee!4174

* master:
  Fix route for Geo 'Repair authentication'
  Add docs for playing a CI pipeline schedule
  Adds logging to remove remote worker
  Update CHANGELOG.md for 10.4.0
  Update CHANGELOG-EE.md for 10.4.0-ee
  Copy k8s service integration info into clusters
  Add more info on how DAST works
  Adds ExclusiveLeaseGuard to RepositoryRemoveRemoteWorker and restores RemoteMirror#refresh_remote to after_save callback
  Moves ExclusiveLeaseGuard from EE to CE
  Moves remove_remote to a background job
  Update icon to match EE
  Merge branch 'master' into vue-mr-widget-state
  Move mr_widget_auto_merge_failed component into a vue file
  Move EE-specific image to ee/app/assets/images
  Move EE-specific stylesheets to ee/app/assets/stylesheets

Fix route for Geo 'Repair authentication'

See merge request gitlab-org/gitlab-ee!4186

Resolve "Disabling push mirror raises  error 500"

Closes #4099

See merge request gitlab-org/gitlab-ee!3971

Add docs for playing a CI pipeline schedule

See merge request gitlab-org/gitlab-ee!4191

Resolve "Move EE-specific images to `ee/app/assets/images` directory"

Closes #4630

See merge request gitlab-org/gitlab-ee!4129

Merge branch '4631-move-ee-specific-stylesheets-to-ee-app-assets-stylesheets-directory' into 'master'

Resolve "Move EE-specific stylesheets to `ee/app/assets/stylesheets` directory"

Closes #4631

See merge request gitlab-org/gitlab-ee!4130

Copy k8s service integration info into clusters

See merge request gitlab-org/gitlab-ee!4189

[ci skip]

[ci skip]

Now that the k8s service is being deprecated in favor of the
Clusters integration, copy all info from the old to the new page.