feat: add various system and theme icons, configuration files, and support assets

squashfs-root/usr/lib/tmpfiles.d/dbus.conf

@@ -0,0 +1,13 @@
+# Fields: type; path; mode; uid; gid; age; argument (symlink target)
+
+# Make ${localstatedir}/lib/dbus (required for systemd < 237)
+# Adjust mode and ownership if it already exists.
+d /var/lib/dbus 0755 - - -
+
+# Make ${localstatedir}/lib/dbus/machine-id a symlink to /etc/machine-id
+# if it does not already exist
+L /var/lib/dbus/machine-id - - - - /etc/machine-id
+
+# Create ${runstatedir}/dbus/containers owned by the system bus user.
+# org.freedesktop.DBus.Containers1 uses this to create sockets.
+d /run/dbus/containers 0755 messagebus - - -