Add placeholder text guidance

Closes #31305

See merge request gitlab-org/gitlab!17030

Merge branch '13836-follow-up-from-productivity-analytics-add-error-handling-for-reporting-on-groups-which-have-no-plan' into 'master'

Resolve "Follow-up from "Productivity Analytics: Add error handling for reporting on groups which have no plan""

Closes #13836

See merge request gitlab-org/gitlab!17206

- This avoid confusion about the value
since we now set the error code instead of a Boolean

Update CI checks for the single codebase

Closes #32153, #17548, #17554, #20364, #21519, #23219, and #25990

See merge request gitlab-org/gitlab!16810

Fix Epic selection for newly created issues within Issue Boards

Closes #32289

See merge request gitlab-org/gitlab!17211

Stop sidebar icons collapsing on collapse and expand

Closes #31837

See merge request gitlab-org/gitlab!16971

Remove vue-resource dependency

Closes #18662 and #31361

See merge request gitlab-org/gitlab!16602

Fix registry tag deletes

Closes #15737

See merge request gitlab-org/gitlab!16886

- Adds Client#upload() to upload docker blobs
- Adds Client#generate_manifest() to generate random
blobs for manifests.
- Adds Client#generate_dummy_image() to generate a dummy image
- Adds Client#put_tag() to replace tag manifests

Push Rules test implementation

Closes gitlab-org/quality/testcases#89, gitlab-org/quality/testcases#90, gitlab-org/quality/testcases#91, gitlab-org/quality/testcases#92, gitlab-org/quality/testcases#93, gitlab-org/quality/testcases#94, gitlab-org/quality/testcases#95, gitlab-org/quality/testcases#96, gitlab-org/quality/testcases#97, and gitlab-org/quality/testcases#98

See merge request gitlab-org/gitlab!16454

A push rules test suite was created and to work, an additional GPG
creation class was implemented as well to import the added key and
use it during the test.

Add kubernetes section to group runner settings

See merge request gitlab-org/gitlab!16338

EE port needed due to gitlab.pot conflicts

Fixes a bug where selecting Epics for newly created
Issue within Issue Board caused wrong issue ID
to be sent in request.

Use search scope label in empty results message

See merge request gitlab-org/gitlab!16324

docs: add curl example for tag create request

See merge request gitlab-org/gitlab!16952

dos: Update documentation of User modification API params

See merge request gitlab-org/gitlab!17187

Fixed typo and edited for consistency.

See merge request gitlab-org/gitlab!17098

Document how GitLab handles an LDAP connection timeout

See merge request gitlab-org/gitlab!17092

Based on a question from a customer regarding how GitLab handles LDAP
outages, document GitLab's behavior when the configured LDAP endpoint is
unreachable.

Docs: Add a note regarding unsupported IdPs

See merge request gitlab-org/gitlab!17193

Add missing parameters in project creation API docs

See merge request gitlab-org/gitlab!17145

Docs for protected branch code owner approval API

See merge request gitlab-org/gitlab!17132

Implemented by https://gitlab.com/gitlab-org/gitlab/merge_requests/16187

[EE] Fix project exports clobbering concurrent export paths

Closes #14716

See merge request gitlab-org/gitlab!16280

When a project export completes, it removes everything in
`Project#import_export_shared.archive_path`, which can erase files
needed for another ongoing project export. This is problematic for
custom templates, which exports an existing project to get the most
recent changes and imports that archive to another project.

To avoid this from happening, we generate a random unique subpath in the
shared temporary directory so that multiple exports can work at the same
time.

Previously the path structure was as follows:

1. Project export files stored in:
   /shared/tmp/project_exports/namespace/project/:random
2. Project export .tar.gz files stored in:
   /shared/tmp/project_exports/namespace/project
3. Project export lock file:
   /shared/tmp/project_exports/namespace/project/.after_export_action

Now:

1. Project export files stored in:
   /shared/tmp/project_exports/namespace/project/:randomA/:randomB
2. Project export .tar.gz files stored in:
   /shared/tmp/project_exports/namespace/project/:randomA
3. Project export lock files stored in:
   /shared/tmp/project_exports/namespace/project/locks

The .tar.gz files are also now cleaned up in the AfterExportStrategy.

Also, ensure import/export path cleanup always happens.

A failure to update the database or object storage shouldn't
block us from cleaning up stale directories. This is especially
important to clear out stale lock file and archive paths.

Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/14716

Changing PA docs for no scatter and background job kicking in

See merge request gitlab-org/gitlab!17141

Re-factor: Move auth related `before_actions` into parent controller

See merge request gitlab-org/gitlab!16644

Enable migration cops for Geo migrations tool

Closes #13814

See merge request gitlab-org/gitlab!16697

The migration rubocop rules should only be applied to Geo tracking
database migrations.

Closes https://gitlab.com/gitlab-org/gitlab/issues/13814

Revert "Merge branch '10395-COAR-phase-2' into 'master'"

See merge request gitlab-org/gitlab!17165

This reverts merge request !16187