Add language tags for code blocks in docs

See merge request gitlab-org/gitlab!23466

This commit adds language tags to fenced code blocks in pages in
the administration/operations section, getting us closer to turning
on a markdownlint rule.

Optimize issue search when sorting by weight

See merge request gitlab-org/gitlab!24208

Add docs for group activity page

Closes #34646

See merge request gitlab-org/gitlab!23457

The Group Activity page wasn't documented. This commit adds a
small subsection to /user/group to explain how to navigate to the
page and what it contains.

Add more language tags

See merge request gitlab-org/gitlab!24009

Related to 32881

Restore ConDev docs page with a redirect to new docs

See merge request gitlab-org/gitlab!23954

Add a redirect to new docs for renamed
feature - Dev Ops Score.

Fix punctuation and add SVG icons

Closes #199390

See merge request gitlab-org/gitlab!24124

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/23861
identified a number of places in the merge approvals document where
punctuation was missing, or icons could be added. This commit adds
both.

Fail faster when in bad state.

See merge request gitlab-org/gitlab!24091

Update rubyzip in qa tests to version 1.3.0

Closes #199734

See merge request gitlab-org/gitlab!24119

Allow Owner access level when sharing groups with groups

Closes #198480

See merge request gitlab-org/gitlab!23868

Fix dropping analytics_repository_file_edits table

See merge request gitlab-org/gitlab!24222

Load maximum 1mb blob data for a diff file

See merge request gitlab-org/gitlab!24160

Separate protected  and issuable entities into own class files

See merge request gitlab-org/gitlab!24221

Check if `analytics_repository_file_edits` table exists before dropping
it.

Currently, it's defaulted to 10mb which is unnecessary
because the blobs with a size greater than 1mb
are not displayed

Define a memory usage histogram for diff caching

See merge request gitlab-org/gitlab!24012

Add a Rails backtrace silencer for EE load balancing code

See merge request gitlab-org/gitlab!23667

Prior to this change, the SQL backtrace in development.log and test.log
showed `ee/lib/gitlab/database/load_balancing/connection_proxy.rb:63` as
the caller of many queries, which is not helpful in debugging. Filter
these lines out so we don't see them there.

In production, we may want to see these lines in case there is a bug in
the load balancer.

Remove searchable environments dropdown feature flag

See merge request gitlab-org/gitlab!23942

Move over Docker build docs to container registry

See merge request gitlab-org/gitlab!23901

Small refactor of keyset pagination

See merge request gitlab-org/gitlab!24106

Add TodosRestoreMany GraphQL mutation

See merge request gitlab-org/gitlab!23950

and add relevant specs

in prep for MR https://gitlab.com/gitlab-org/gitlab/-/merge_requests/24011

When searching for issues within a project or group, `IssuableFinder`
has an optimization that uses a CTE to filter the list of authorized
issues before searching within the list for text. This CTE optimization
fence is currently only used when the user specifies a simple sorting
parameter, such as `created_at`, and not popularity. These attributes
are generally stored directly with the model, so the CTE can easily do
an `ORDER BY` without joining another table (e.g. `award_emoji` for
popularity).

In EE, `weight` is another simple sorting parameter, and we should take
advantage of the CTE for that. This commit adds `weight` to
`Issue.simple_sorts`. When a user sorts by weight, this should help
speed up the search query and avoid a database statement timeout.

Improves https://gitlab.com/gitlab-org/gitlab/issues/34661

Update feature proposal template

See merge request gitlab-org/gitlab!23673

Collect release evidence at release timestamp

Closes #38103

See merge request gitlab-org/gitlab!23697

Closes https://gitlab.com/gitlab-org/gitlab/issues/38103

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/23697

Update PagesDomains data model for serverless domains

See merge request gitlab-org/gitlab!23943

[ci skip]

[ci skip]

Update reference architecture section title in the docs

See merge request gitlab-org/gitlab!24195

Make Explore Projects default to All

Closes #19165

See merge request gitlab-org/gitlab!23811