always prepend localhost to image name to make sure we are using local images

.install/bin/pdm-launch

@@ -46,7 +46,7 @@ shift $((OPTIND -1))
 if [[ $# -lt 1 ]]; then
     badarg "Missing image name"
 else
-    image="$1"
+    image="localhost/$1"
 fi
 
 if [[ $# -gt 2 ]]; then
@@ -56,7 +56,7 @@ fi
 if [[ $# -eq 2 ]]; then
     container="$2"
 else
-    container="$image"
+    container="$1"
 fi
 
 # Main