Simplify receiving multiple files using only 1 notification
Summary:
Sequentially receiving multiple files was overly complicated sometimes leading to a progress
notification being shown indefinitely. When files are shared using an older kdeconnect-kde version
fallback to receiving each file individually
Test Plan:
Send multiple files from desktop to android and observe that android receives the files
sequentially using only 1 notification
Send multiple files from an kdeconnect-kde installation and observe that android receives the
files in parallel using multiple notifications
Reviewers: KDE Connect, nicolasfella, albertvaka
Reviewed By: KDE Connect, albertvaka
Subscribers: albertvaka, nicolasfella, kdeconnect
Tags: KDE Connect
Differential Revision: https://phabricator.kde.org/D17627