Previously we used both a `:namespace_id` and a `:repository_id` in the
repository routes, which originally made sense for project repositories,
but was confusing with personal snippets where `:namespace_id` was just
the `/snippets` prefix and not an actual namespace.

For group wiki repositories we also need to support toplevel groups,
where we only have a namespace path.

So we combine `:namespace_id` and `:repository_id` into a single
`:repository_path` route argument, and refactor the related controllers
and internal APIs accordingly.

The repository path is mainly used in `Gitlab::RepoPath` to determine
the container for the repository. In the `GitAccess` classes it's only
used in `GitAccessProject` when auto-creating project repositories,
where we need to know in which namespace to create the new project.

Update dependency @gitlab/ui to v24.3.0

See merge request gitlab-org/gitlab!48776

Github importer - Avoid touching MR when importing pull request `merged by` field

See merge request gitlab-org/gitlab!48729

Resolve "FE default emoji icon persists after clearing status"

See merge request gitlab-org/gitlab!47997

Expose status field on the user_basic entity and updates
the note_user_entity

Remove duplicate QA selector for board list

See merge request gitlab-org/gitlab!48798

When importing a Pull Request `merged by` field, if the user cannot be
mapped to a Gitlab user, a note is created, which `touch` the
MergeRequest (callback). This callback can be skipped by setting the
`importing` attribute of the note to `true`.

Related to: https://gitlab.com/gitlab-org/gitlab/-/issues/289671

Fix future tense issues

See merge request gitlab-org/gitlab!48748

Bump Workhorse v8.57.0

See merge request gitlab-org/gitlab!48628

Add manual renew button to billings page

See merge request gitlab-org/gitlab!48610

Geo: Document replication of snippet repositories

See merge request gitlab-org/gitlab!48559

Warn about losing roles when Unlinking Accounts

See merge request gitlab-org/gitlab!46395

Add checking Sentry to definition of done

See merge request gitlab-org/gitlab!48719

Add testcase tag to search test

See merge request gitlab-org/gitlab!48530

Remove unused fa- styles

See merge request gitlab-org/gitlab!48783

Fix keyword args warning in audit service

See merge request gitlab-org/gitlab!48774

Fix bug rendering labels in group wikis

See merge request gitlab-org/gitlab!48763

Fix linting errors in epics/index.md

See merge request gitlab-org/gitlab!48724

Usage Ping - Add firewall exception info to docs

See merge request gitlab-org/gitlab!48612

Selectorr is already declared in another file
Signed-off-by: Nailia Iskhakova <niskhakova@gitlab.com>

RUN AS-IF-FOSS Move deploy boards backend to core

See merge request gitlab-org/gitlab!47979

Fixes diffs tree list showing incorrectly

See merge request gitlab-org/gitlab!48775

Cleanup some unused issuable helper methods

See merge request gitlab-org/gitlab!48707

Enable by default true in API helper usage_data_#{event} feature

See merge request gitlab-org/gitlab!48607

Document mock resolvers for client side GraphQL queries

See merge request gitlab-org/gitlab!48224

This change explains how to use mock resolvers in tests with code
examples

This commits fixes a bug when a group wiki have label
references inside.

Lower severity of a vulnerability

See merge request gitlab-org/gitlab!48572

Fix anchor in Snowplow Guide

See merge request gitlab-org/gitlab!48562

Fix Jira Connect styles not loaded when startup_css is enabled

See merge request gitlab-org/gitlab!47043

Quarantine stale e2e secure spec

See merge request gitlab-org/gitlab!48759

Replace append-bottom-20 class boards

See merge request gitlab-org/gitlab!48389