Add search action jobs for API routes, repo, org and global level (#6300)

This PR wants to improve information of the tasks waiting to be executed on a global, organization, user and repository leve.
The main motivation is explained here https://codeberg.org/forgejo/discussions/issues/241

## Checklist

The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).

### Tests

- I added test coverage for Go changes...
  - [x] in their respective `*_test.go` for unit tests.
  - [x] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I added test coverage for JavaScript changes...
  - [ ] in `web_src/js/*.test.js` if it can be unit tested.
  - [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)).

### Documentation

- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [x] I did not document these changes and I do not expect someone else to do it.

### Release notes

- [ ] I do not want this change to show in the release notes.
- [x] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.

<!--start release-notes-assistant-->

## Release notes
<!--URL:https://codeberg.org/forgejo/forgejo-->
- Features
  - [PR](https://codeberg.org/forgejo/forgejo/pulls/6300): <!--number 6300 --><!--line 0 --><!--description QWRkIHNlYXJjaCBhY3Rpb24gam9icyBmb3IgQVBJIHJvdXRlcywgcmVwbywgb3JnIGFuZCBnbG9iYWwgbGV2ZWw=-->Add search action jobs for API routes, repo, org and global level<!--description-->
<!--end release-notes-assistant-->

Co-authored-by: jaime merino <jaime.merino_mora@mail.schwarzª>
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6300
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Jaime merino <cobak78@gmail.com>
Co-committed-by: Jaime merino <cobak78@gmail.com>

modules/container/set_test.go

@@ -33,4 +33,9 @@ func TestSet(t *testing.T) {
 	assert.False(t, s.Contains("key1"))
 	assert.True(t, s.Contains("key6"))
 	assert.True(t, s.Contains("key7"))
+
+	assert.True(t, s.IsSubset([]string{"key6", "key7"}))
+	assert.False(t, s.IsSubset([]string{"key1"}))
+
+	assert.True(t, s.IsSubset([]string{}))
 }