Generate types.json, include with augment-api and release artifacts.

.github/workflows/release.yml

@@ -411,7 +411,8 @@ jobs:
  - name: Output Metadata
  run: ${{env.BIN_DIR}}/${{env.RELEASE_BIN_FILENAME}} export-metadata --chain=frequency-paseo-local --tmp ./js/api-augment/metadata.json
  - name: Build
- run: npm run build
+ run: | 
+ npm run build
  working-directory: js/api-augment
  - name: Upload Dist Dir
  uses: actions/upload-artifact@v4
@@ -718,6 +719,12 @@ jobs:
  pattern: artifacts-*-${{github.run_id}}
  path: /tmp
  merge-multiple: true
+ - name: Download api-augment artifacts
+ id: download-js
+ uses: actions/download-artifact@v4
+ with:
+ name: js-api-augment-${{github.run_id}}/js/api-augment/json
+ path: /tmp/polkadot-api-types-json
  - name: List Downloaded Artifacts
  working-directory: /tmp
  run: |