refactor: update CI workflow to use job outputs and correct developer name in documentation

.github/workflows/release.yml

@@ -29,12 +29,13 @@ jobs:
         id: version
         run: |
           VERSION=$(node -p "require('./manifest.json').version")
-          echo "EXT_VERSION=$VERSION" >> $GITHUB_ENV
+          echo "ext_version=$VERSION" >> "$GITHUB_OUTPUT"
           echo "Building extension release for version: $VERSION"
 
       - name: Build Production Extension ZIP
+        id: package
         run: |
-          ZIP_NAME="brightwheel-exporter-v${{ env.EXT_VERSION }}.zip"
+          ZIP_NAME="brightwheel-exporter-v${{ steps.version.outputs.ext_version }}.zip"
           echo "📦 Packaging $ZIP_NAME..."
           zip -r "$ZIP_NAME" . \
             -x "*.git*" \
@@ -49,13 +50,14 @@ jobs:
             -x "LICENSE" \
             -x "*.zip"
           
-          echo "ZIP_FILE=$ZIP_NAME" >> $GITHUB_ENV
+          echo "zip_file=$ZIP_NAME" >> "$GITHUB_OUTPUT"
           echo "✅ Package contents verified:"
           unzip -l "$ZIP_NAME"
 
       - name: Upload ZIP to GitHub Release Assets
         uses: softprops/action-gh-release@v2
         with:
-          files: ${{ env.ZIP_FILE }}
+          files: ${{ steps.package.outputs.zip_file }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+