* Add alert and hide upload view when no upload is possible
* Add about instance link to alert
* Hide videos and imports links when no upload is possible
* Correct curly spacing lint
* Put logic canUpload to User model + add isHidden param to to-menu-dropdown
* Use canSeeVideoLinks from user model
* Rename and change logic canUpload to isUploadDisabled
* Use isDisplayed() method intead of isHidden value
* Refactor client and check videos count using quota
Co-authored-by: kimsible <kimsible@users.noreply.github.com>
Co-authored-by: Chocobozzz <me@florianbigard.com>