This replaces the modal popup with `StatusModal` in the `CreateCommunityPopup`
and also ensures that it adheres to the design.
There are still things to be refactored in here, primarily form control components.
Those will be tackled in future commits once they have been built in StatusQ
Closes#2882
For new and existing communities, force the `require approval` membership requirement in the create/edit community popup.
### NOTE
This will not affect the membership requirement value already-created communities.
Fixes#2050.
This PR contains changes to fix the name validation for new communities and new channels in communities. In the process of updating this, better validation was also added to both popups (create community and create channel), including the prevention of the "Create" button from being enabled until all form fields were valid.
During this process, it was noticed that the community image cropper was not actually cropping the image *in the preview*. Once the community was created, status-go was successfully cropping the image as the user intended. However, the preview thumbnail prior to creation was not accurately showing the cropped image preview and showing the entire image centred instead. *This is still yet to be fixed.* One solution is to upgrade Qt to `5.15` to take advantage of Image QML's `sourceClipRect`.
Pascal Precht
Sale Djenic
Eric Mastro
Jonathan Rainville
Richard Ramos