Add the new api call in the platform client

[cjun-coveo]

Changes:

Added new client to communicate with tailgate service.
Tailgate swagger: https://platformdev.cloud.coveo.com/docs?urls.primaryName=Tailgate#/

Acceptance Criteria

• My changes are publicly available, documented, and deployed in production. (i.e. on Swagger)
• JSDoc annotates each property added in the exported interfaces
• The proposed changes are covered by unit tests
• Commits containing breaking changes a properly identified as such
• README.md is adjusted to reflect the proposed changes (if relevant)
• My merge commit message will be conventional (See Conventional Commit)

[mogagnon]

Let's wait on a functional call on tailgate service before merging this, we'll probably need to add the return model as well

[FelixBlaisThon]

Just to make sure you are aware, you are not exporting Tailgate.ts, in the index.ts file that should sit at the root of src/resources/Tailgate, so you won't have access to getWorkerCount()

[cjun-coveo]

Just to make sure you are aware, you are not exporting Tailgate.ts, in the index.ts file that should sit at the root of src/resources/Tailgate, so you won't have access to getWorkerCount()

Nice catch, fixed!

[mogagnon]

After testing it I have some suggestion:

1. Put the CatalogContent.ts under Catalogs/. I feel like tailgate is confusing for people that haven't work on the project.
2. Remove the Tailgate folder and the Tailgate.ts this api is only used to debug and we should not expose it the admin-ui

[mogagnon]