GitLab

addresses most comments except modal refactor, and error response from sumitting report.
* restore gui as a dev dependency
* better separation of view container/presentation
* replace absolute heights for textareas with making all sub components `display: flex`
* start to make presentation more modular added subcomponents to the view folder:
  * share-banner (moved from components)
  * remix-credit
  * remix-list
  * studio-list