feat: Add get-project, get-projects tool

[S0okJu]

Overview

• Add get-project, get-projects tool in identity tools.

Key Changes

• Add get-project, get-projects tool

get-project

get-projects

• Test codes are updated and passing.

Related Issues

• [FEAT] Add project related tools to mcp server #58

Additional context

• In official docs, when project is a top level project, they will have both parent_id and domain_id

A project that is not acting as a domain, but is a top level project, will have both the parent_id and domain_id referencing the project acting as a domain, for example:

{
    "project": {
        "domain_id": "1789d1",
        "enabled": true,
        "id": "263fd9",
        "links": {
            "self": "http://identity:35357/v3/projects/263fd9"
        },
        "name": "project-x",
        "parent_id": "1789d1",
        "is_domain": false
    }
}

[choieastsea]

👍

[halucinor]

LGTM