The /blogs should return a posts objects

[mmmoli]

Currently returns blogs

i.e. GET /api/blogs/

{
    'blogs': [
        ...,
    ]
}

[mmmoli]

Has an impact on the frontend

[paolomemoli]

its using the folder-list-view endpoint, we could add a 'meta' object to each folder which would allow us to attach additional properties to the endpoint