chore: move files to mimic what they are in the system, under etc

etc/env

@@ -0,0 +1,20 @@
+# This is the file that will typically be /etc/restic/env (which is sourced from the script)
+
+# password for the repository
+export RESTIC_PASSWORD=
+
+# repository location
+export RESTIC_REPOSITORY=
+
+# restic cache dir
+export RESTIC_CACHE_DIR=
+
+## matrix notifiction hook settings
+# api key
+export MATRIX_HOOK_KEY=
+# room_id, ensure it is in '', because the ! will mess things up
+export MATRIX_HOOK_ROOMID=
+
+# Specify these two if oom-killer is getting nasty with things
+export TMPDIR=
+export GOGC=1