Rename repo/image path to stan/website; retag legacy images on rollback

scripts/deploy-remote.sh

@@ -16,8 +16,15 @@ origin=https://stanrunge.dev
 environment=/etc/personal-website/prod.env
 environment_name=production
 
-image="git.stanrunge.dev/stan/personal-website:$sha"
+image="git.stanrunge.dev/stan/website:$sha"
 compose="$directory/compose.prod.yml"
+# Images built before the repo rename (stan/personal-website -> stan/website) keep
+# their old local name; retag so rollbacks to those SHAs still work.
+legacy_image="git.stanrunge.dev/stan/personal-website:$sha"
+if ! sudo docker image inspect "$image" >/dev/null 2>&1 &&
+  sudo docker image inspect "$legacy_image" >/dev/null 2>&1; then
+  sudo docker tag "$legacy_image" "$image"
+fi
 if ! sudo docker image inspect "$image" >/dev/null 2>&1; then
   echo "Image $image is not on this host" >&2; exit 1
 fi