Add simple deploy hook

deploy.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+DEPLOY_HOST=$1
+DEPLOY_ADDRESS=$2
+
+nixos-rebuild switch \
+  --target-host=${DEPLOY_ADDRESS} \
+  --build-host=localhost \
+  -I nixos-config=hosts/${DEPLOY_HOST}/configuration.nix \
+  --use-remote-sudo