Fix file dialog and media drawer opening
The 'mediaDrawer' did not open before. The file dialog had an invalid name filter before which resulted in only showing directories. The 'fileChooser' opens with a correct name filter and uses Enums for all available name filters now. An unused argument of 'openFileDialog()' is removed.
fix/file-chooser in 2 minutes and 32 seconds (queued for 101 minutes and 35 seconds)3 jobs for