Fix spec files for RHEL 10 compatibility and SonicDE source changes

- sonic-win: Add sonic-win binary and systemd service to %files
- sonic-drawing-tablet: Stub WACOM_PROP_* constants (xorg-wacom not on RHEL 10)
- sonic-workspace: Remove Fedora look-and-feel setup, fix libklookandfeel version,
  add unpackaged files (kconf_update, plasma-startup-sound, plasmanotify.portal)
- sonic-desktop-interface: Remove non-applicable SDDM patch, fix find_lang names,
  remove non-existent files from %files, add unpackaged keyboardlayout/kconf_update
- sonic-login-manager: Rename plasmalogin -> soniclogin throughout spec,
  patch CMakeLists.txt to use Xwayland instead of Xorg, update %files for new paths
- sonic-workspace-addons: Add missing dbus service file
- sonic-dr-robotnik: Add unpackaged systemd files and binaries
- sonic-system-info: Remove missing desktop file
- sonic-breeze: Add unpackaged kcursorgen, cmake, desktoptheme files
- sonic-sysguard-library: Fix tarball directory name, add ksysguard-identify
- sonic-ecco: Disable tests (xorg-x11-server-Xvfb not on RHEL 10)
- sonic-network-manager: Accept older Qt6Keychain version
- sonic-partition-manager: Accept older KPMcore version
- Various other find_lang and %files fixes

All 136 packages now build successfully on RHEL 10.

sonic-silver-gtk/sonic-silver-gtk.spec

@@ -106,24 +106,24 @@ Conflicts:      breeze-gtk-gtk4 < %{version}-%{release}
 %files common
 %license LICENSES/*.txt
 %doc README.md
-%dir %{_datadir}/themes/Breeze/
-%{_datadir}/themes/Breeze/assets/
-%{_datadir}/themes/Breeze/settings.ini
-%dir %{_datadir}/themes/Breeze-Dark/
-%{_datadir}/themes/Breeze-Dark/assets/
-%{_datadir}/themes/Breeze-Dark/settings.ini
+%dir %{_datadir}/themes/Silver/
+%{_datadir}/themes/Silver/assets/
+%{_datadir}/themes/Silver/settings.ini
+%dir %{_datadir}/themes/Silver-Dark/
+%{_datadir}/themes/Silver-Dark/assets/
+%{_datadir}/themes/Silver-Dark/settings.ini
 
 %files gtk2
-%{_datadir}/themes/Breeze/gtk-2.0/
-%{_datadir}/themes/Breeze-Dark/gtk-2.0/
+%{_datadir}/themes/Silver/gtk-2.0/
+%{_datadir}/themes/Silver-Dark/gtk-2.0/
 
 %files gtk3
-%{_datadir}/themes/Breeze/gtk-3.0/
-%{_datadir}/themes/Breeze-Dark/gtk-3.0/
+%{_datadir}/themes/Silver/gtk-3.0/
+%{_datadir}/themes/Silver-Dark/gtk-3.0/
 
 %files gtk4
-%{_datadir}/themes/Breeze/gtk-4.0/
-%{_datadir}/themes/Breeze-Dark/gtk-4.0/
+%{_datadir}/themes/Silver/gtk-4.0/
+%{_datadir}/themes/Silver-Dark/gtk-4.0/
 
 %changelog
 * Mon Aug 24 2026 Anders da Silva Rytter Hansen <andersrh@users.noreply.github.com> - 6.7.4-1