Initialisation of angular admin panel

[RignonNoel]

We would like to init the angular admin panel to propose a more user friendly interface than the Django admin panel.

At this step the idea is to get a base of admin panel, like a page of dashboard with a navigation bar allowing us to add new features easily block by block.

Expected behavior

• We can go to /admin to see an admin panel
• Admin page is visible only by admin people
• We have a navbar working and easy to fill with new pages/sections

Here is the link to the AdobeXD design: https://xd.adobe.com/view/7d60da9e-010e-4090-a6e3-e51a27a88f48-2833/

Current behavior

There is no admin panel for the moment

Potential solution

Here is an example of format for the navbar content:

[
    {
        name:  'Page 1',
        icon: '../../../assets/icons/icon1.svg',
        link: '/admin/page1',
        childrens: [
            {
                name:  'Page 1-1',
                icon: '../../../assets/icons/icon1-1.svg',
                link: '/admin/page1-1',
            }
        ]
    },
    {
        name:  'Page 2',
        icon: '../../../assets/icons/icon2.svg',
        link: '/admin/page2',
        childrens: []
    }
]