Fix error creating a merge request when diff includes a null byte

Closes #57710

See merge request gitlab-org/gitlab-ce!26190

Refactor groups and projects boards actions

See merge request gitlab-org/gitlab-ce!25568

Merge branch 'ce-6098-extract-ee-specific-files-lines-for-app-views-admin-application_settings' into 'master'

(CE Port) Extract EE specific files/lines for app/views/admin/application_settings

See merge request gitlab-org/gitlab-ce!25955

Reduce queries in spec/requests/api/merge_requests_spec.rb

See merge request gitlab-org/gitlab-ce!26110

Update browser requirements to be clear about minor versions.

See merge request gitlab-org/gitlab-ce!25805

Docs: Add link to namespace api doc to clarify URL-encoded path

Closes #57292

See merge request gitlab-org/gitlab-ce!26083

Edit note about remote includes

Closes #58836

See merge request gitlab-org/gitlab-ce!25999

Hide "Edited" when note is transformed or resolved

Closes #57330

See merge request gitlab-org/gitlab-ce!26143

[CE] Reduce differences with EE in a migration spec

See merge request gitlab-org/gitlab-ce!26162

Resolve "Merge request page loses state"

See merge request gitlab-org/gitlab-ce!25988

Removes EE differences for environment_item_spec

Closes gitlab-ee#10424

See merge request gitlab-org/gitlab-ce!26185

Removes EE differences for environments_folder_bundle

Closes gitlab-ee#10027

See merge request gitlab-org/gitlab-ce!26184

Quarantine failing auto devops spec

See merge request gitlab-org/gitlab-ce!26207

Hashed Storage: Document Rollback mechanism

Closes #58738

See merge request gitlab-org/gitlab-ce!25960

Fix search scope for snippet_blobs in example

See merge request gitlab-org/gitlab-ce!26093

Docs: Fix a link that fails the link test

See merge request gitlab-org/gitlab-ce!26111

Updated Rake-specific documentation to include storage rollback,
and improved migration and rollback instructions.

- Also stop polling if we get a bad response from the server.

Document global user permission configuration

See merge request gitlab-org/gitlab-ce!25632

Refactor and restructure pipelines landing page

Closes #58450

See merge request gitlab-org/gitlab-ce!26079

- Also has other minor improvements.

CE backport of Add Incidents section to Operations settings

See merge request gitlab-org/gitlab-ce!25939

Add spec for form fields
Style settings sections

If a diff happened to include a single null byte anywhere, insertion
into the database would fail with an Error 500 since the column is text
and not a byte array. To fix this, we mark the diff as binary if we
detect a single null byte and Base64-encode it.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/57710

- Leverage render_if_exists
- Externalize strings
- Extract help page setting into EE specific partial

Show loading spinner while Ingress/Knative IP is being assigned

Closes #56945 and #49863

See merge request gitlab-org/gitlab-ce!25912

Show a loading spinner while Ingress/Knative IP is being assigned

Some more factories in migration specs

See merge request gitlab-org/gitlab-ce!26177

Fix some procedures with misleading instructions

Closes #58355 and #58853

See merge request gitlab-org/gitlab-ce!26148

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