Bug 470976

SUMMARY
***
I came across two packages without which Arianna (v 1.1.0) would not launch, but they aren't marked
 as dependencies, and aren't installed automatically when installing Arianna. On KDE Neon User repositories ***


STEPS TO REPRODUCE
1. Remove these two packages from your KDE Neon install, if you have installed them before: "qml-module-qtwebchannel" & "qml-module-org-kde-kirigami-addons-labs-components"
2. install Arianna from Neon User repos
3. Try launching Arianna through the terminal, you'll get the errors mentioned below and Arianna won't open.

OBSERVED RESULT
Trying to open Arianna from a terminal resulted in two distinct errors about missing modules, and the required packages aren't installed because they are NOT marked as a dependency for Arianna. I copied the errors from my system here:
`arianna 
QQmlApplicationEngine failed to load component
qrc:/content/ui/main.qml:10:1: module "org.kde.kirigamiaddons.labs.components" is not installed`

and:
`arianna
QQmlApplicationEngine failed to load component
qrc:/content/ui/main.qml:31:22: Type LibraryPage unavailable
qrc:/content/ui/LibraryPage.qml:7:1: module "QtWebChannel" is not installed`

Installing these two packages fixes the problem and Arianna will launch, so they must be marked as a dependency:
"qml-module-qtwebchannel" & "qml-module-org-kde-kirigami-addons-labs-components"

EXPECTED RESULT
Required modules and packages should be marked as a dependency, so they are installed automatically.

SOFTWARE/OS VERSIONS
KDE Neon User (Fully up-to-date, as of June 13th, 2023)
(available in About System)
KDE Plasma Version: 5.27.5
KDE Frameworks Version: 5.107
Qt Version: 5.15.9
Kernel: 5.19.0-43 generic 64bit