xdg: Move xdg media directories

Moved all directories with media contents (pictures, videos, music) to a
single coherent media directory.

scripts/.local/bin/vidl

@@ -0,0 +1,8 @@
+#!/usr/bin/env sh
+#
+# send video downloads to my raspberry machine
+# where they will be automatically queued and
+# archived when downloaded.
+
+# shellcheck disable=SC2029
+ssh dietpi ./vidl "$@"