Engine Framework API - Integration module endpoints implementation

[GGP1]

Description

This issue is part of the task #17058 and is to implement the API endpoints that will access the resources from the integration module of the new Engine.

Engine development branch: 11334-dev-new-wazuh-engine

Endpoints

Endpoint	Description	Engine command(s)
POST /engine/integration/policy	Add an integration to a policy to the catalog	integration.policy/add_to
DELETE /engine/integration/policy	Remove an integration from a policy from the catalog	integration.policy/remove_from

Checks

The following elements have been updated or reviewed (should also be checked if no modification is required):

• Tests (unit tests, API integration tests).
• Changelog.
• Specification.
• Documentation.
• Integration test mapping (using api/test/integration/mapping/_test_mapping.py).

[GGP1]

Update

• Updated the API specification
• Created controllers, requests models, SDKs, core logic and the engine commands mocks
• Created unit tests to cover the new logic

[GGP1]

Update

Started developing the integration tests, had to leave them half done because another issue with higher priority arised.

[GGP1]

Update

• Made the integration tests mapping
• Continued the development of the integration test

[GGP1]

Update

• Finished the development of the integrations tests
• Tested the endpoints manually
• Made some changes to the spec

[fdalmaup]

Wazuh 5.0 has been redefined and will follow a different approach related to the current Wazuh API. More information:

• Legacy removal #22888
• Agent/server communication protocol #22677
• Data persistence model redesign #22887
• Analysis engines #23577
• Reporting revamp wazuh-dashboard#164