feat(ostree-images): import river template files from wayblue

ostree-images/river/files/system/wayfire/usr/bin/startwayfire

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+# Tell this script to exit if there are any errors.
+# You should have this in every custom script, to ensure that your completed
+# builds actually ran successfully without any errors!
+set -oue pipefail
+
+
+wayfire_conf="$HOME/.config/wayfire.ini"
+default_conf="/usr/share/wayfire/wayfire.ini"
+
+if [ -f "$wayfire_conf" ]; then
+    wayfire -c "$wayfire_conf"
+else
+    wayfire -c "$default_conf"
+fi