[management] [override theme] CRUD implementation at domain level

[tcompiegne]

:rainbow: Feature

Following https://github.com/gravitee-io/issues/issues/8120 :

As a 'security domain owner'

I want to 'to create / update / delete my theme'

So that 'I can match the branding needs of my company'

:sunrise_over_mountains: Additional information

• We only manage the REST-API and not the UI since the the screen is pretty complex, will be split in other issue
• CRUD operations from the UI to the data storage layer
• Managing themes will require the DOMAIN_THEME permission at API level

:link: Dependencies

https://github.com/gravitee-io/issues/issues/8120

:camera: Mockups

:books: Documentation required

Provide link to the issue for documentation update

:superhero: Acceptance criteria

• [x] Test the CRUD operations with Jest
• [x] Jest test for acceptance criteria

:warning: Potential impacts

As we accept urls for favicon & logos, we should pay attention to Server-Side Request Forgery (SSRF).

What are the impacted versions?

:rocket:

[omatthewsgravitee]

Hey team! Please add your planning poker estimate with ZenHub @ashraf706 @audrey-tlm @farmborough @leleueri @patelami