kdeFrameworks: fixup inputs and outputs

- Reduce environment pollution with a separate $bin output containing programs,
  plugins, and shared data. Libraries remain in $out and are not installed into
  the environment.
- Only propagate build inputs as required.

pkgs/development/libraries/kde-frameworks/plasma-framework.nix

@@ -1,17 +1,20 @@
-{ mkDerivation, lib, fetchurl, extra-cmake-modules, kactivities, karchive
-, kconfig, kconfigwidgets, kcoreaddons, kdbusaddons, kdeclarative
-, kdoctools, kglobalaccel, kguiaddons, ki18n, kiconthemes, kio
-, knotifications, kpackage, kservice, kwayland, kwindowsystem, kxmlgui
-, qtscript, qtx11extras
+{
+  mkDerivation, lib,
+  extra-cmake-modules, kdoctools,
+  kactivities, karchive, kconfig, kconfigwidgets, kcoreaddons, kdbusaddons,
+  kdeclarative, kglobalaccel, kguiaddons, ki18n, kiconthemes, kio,
+  knotifications, kpackage, kservice, kwayland, kwindowsystem, kxmlgui,
+  qtbase, qtdeclarative, qtscript, qtx11extras,
 }:
 
 mkDerivation {
   name = "plasma-framework";
   meta = { maintainers = [ lib.maintainers.ttuegel ]; };
   nativeBuildInputs = [ extra-cmake-modules kdoctools ];
-  propagatedBuildInputs = [
+  buildInputs = [
     kactivities karchive kconfig kconfigwidgets kcoreaddons kdbusaddons
     kdeclarative kglobalaccel kguiaddons ki18n kiconthemes kio knotifications
-    kpackage kservice kwayland kwindowsystem kxmlgui qtscript qtx11extras
+    kwayland kwindowsystem kxmlgui qtdeclarative qtscript qtx11extras
   ];
+  propagatedBuildInputs = [ kpackage kservice qtbase ];
 }