fix version

Author: carole-lavillonniere

.github/actions/set-version/action.yml

@@ -13,5 +13,7 @@ runs:
         else
           BRANCH_NAME="$GITHUB_REF_NAME"
         fi
-        echo "VERSION=$BRANCH_NAME" >> $GITHUB_ENV
-        echo "Using version: $BRANCH_NAME"
+        # Strip leading 'v' if present
+        VERSION="${BRANCH_NAME#v}"
+        echo "VERSION=$VERSION" >> $GITHUB_ENV
+        echo "Using version: $VERSION (from branch: $BRANCH_NAME)"