Updated workflow name and fixed version extraction from release tag

Author: ChiaraBm

.github/workflows/docs.yml

@@ -1,4 +1,4 @@
-name: Automatic package publishing
+name: Docs Website
 
 on:
   workflow_dispatch:
@@ -30,7 +30,7 @@ jobs:
           
           VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
           
-          [ [ "${{ github.ref }}" == "refs/tags/"* ] ] && VERSION=$(echo $VERSION | sed -e 's/^v//')
+          [[ "$GITHUB_REF" == refs/tags/* ]] && VERSION=$(echo "$VERSION" | sed -e 's/^v//')
           
           [ "$VERSION" == "main" ] && VERSION=latest
           echo IMAGE_ID=$IMAGE_ID