UpdateProjectMemberDto

{
    "role": "owner",
    "has_access_to_all_channels": true,
    "channel_roles": [
        {
            "channel_id": "550e8400-e29b-41d4-a716-446655440000",
            "role": "admin"
        },
        {
            "channel_id": "660e8400-e29b-41d4-a716-446655440001",
            "role": "member"
        }
    ]
}