Revert "Merge branch 'alberts-cleanup-env-var' into 'master'"

See merge request gitlab-org/gitlab!69718

Resolve "Allow filtering of issues by reaction emoji in GraphQL"

See merge request gitlab-org/gitlab!69522

Backfill namespace_ancestry for issues

See merge request gitlab-org/gitlab!68946

Doc Consistency: administration/operations

See merge request gitlab-org/gitlab!69669

Reword version history to use the standard format

Doc Consistency: administration/raketasks

See merge request gitlab-org/gitlab!69671

Update GitLab version metric definition

See merge request gitlab-org/gitlab!69651

Some edits to new SSO content

See merge request gitlab-org/gitlab!69425

Clarify requirement to base64 encode binary hash value

See merge request gitlab-org/gitlab!69709

Document allow_cross_joins_across_databases

See merge request gitlab-org/gitlab!69440

Make user deactivation emails opt-in

See merge request gitlab-org/gitlab!68089

This reverts merge request !69349

Release cached merge_request show.json

See merge request gitlab-org/gitlab!69618

Allow callsite for merge request view

See merge request gitlab-org/gitlab!69596

Improve UI text for Maintenance Mode

See merge request gitlab-org/gitlab!69264

Refactor ZoomValidator to use `gitlab/zoom_url` namespace

See merge request gitlab-org/gitlab!69650

Doc Consistency: api/u...

See merge request gitlab-org/gitlab!69698

Add a warning about PAT auth ignoring username

See merge request gitlab-org/gitlab!68463

Remove name parameter from pipeline finder

See merge request gitlab-org/gitlab!68997

Docs: workaround lack of multiple value variables

See merge request gitlab-org/gitlab!69148

Fix profiles of Romanian proofreaders

See merge request gitlab-org/gitlab!69703

Fix fetch iteration cadence by id

See merge request gitlab-org/gitlab!67083

Unify CommitStatus preloaders

See merge request gitlab-org/gitlab!69477

We have a few places where we preload relations for commit status
objects. Ci::Build, Ci::Bridge and GenericCommitStatus have different
relations, so we have conditions where we preload them.

In this commit, we are unifying this logic.

Global Search - Header Search Refactor Init

See merge request gitlab-org/gitlab!68681

[docs] Resolve "Improve cluster management project (and template) documentation"

See merge request gitlab-org/gitlab!68475

Update the 1Password item where Review App password can be found

See merge request gitlab-org/gitlab!69657