Update plasma webtop

plasma/Dockerfile

@@ -0,0 +1,31 @@
+# syntax = docker/dockerfile:1
+FROM myvnc/arch/base
+USER root
+
+# X session environment variable
+ENV STARTXBIN=startplasma-x11
+
+# Install packages
+RUN --mount=type=cache,sharing=locked,target=/var/cache/pacman \
+    pacman -Syu --ask 4 --needed \
+    tigervnc \
+    cuda openssh vim pacman-contrib rsync git \
+    plasma konsole kate dolphin kompare kcalc \
+    jack2 ttf-dejavu \
+    firefox firefox-decentraleyes firefox-ublock-origin \
+    torbrowser-launcher \
+    shotwell ffmpegthumbs ark okular \
+    remmina libvncserver \
+    && pacman -Scc --ask 4 \
+    && printf '%s\n' 'Cmnd_Alias MISCELLANEOUS =   /usr/bin/pacman' >/etc/sudoers.d/01-MISCELLANEOUS
+
+# configure nvidia container runtime
+# https://github.com/NVIDIA/nvidia-container-runtime#environment-variables-oci-spec
+ENV NVIDIA_VISIBLE_DEVICES=all
+ENV NVIDIA_DRIVER_CAPABILITIES=compute,utility
+
+# Tigervnc
+COPY *.sh /app/init.d/
+
+# Reset user home directory
+USER user