Fix authentication

components/common/app-header/AppHeader.jsx

...er/tests/__snapshots__/app-header-component.test.jsx.snap

...app-header/tests/__snapshots__/login-button.test.jsx.snap

.../app-header/tests/__snapshots__/menu-button.test.jsx.snap

...nts/common/app-header/tests/app-header-component.test.jsx

components/common/app-header/tests/login-button.test.jsx

components/common/app-header/tests/menu-button.test.jsx

components/ir/login-popin/index.jsx

redux/actions/popin-close-current.js

redux/actions/popin-show-connexion.js

redux/actions/tests/popin-show-connexion.test.js

server.js