web: Version seal needs to run inside `npm` in order to get a version number

.github/workflows/release_nightly.yml

@@ -320,7 +320,7 @@ jobs:
         env:
           BUILD_ID: ${{ github.run_number }}
           ENABLE_VERSION_SEAL: "true"
-        run: node packages/core/tools/set_version.js
+        run: npm run version-seal
       
       - name: Produce reproducible source archive
         if: ${{ !matrix.demo }}

web/package.json

@@ -49,6 +49,7 @@
         "test": "npm test --workspaces --if-present",
         "docs": "npm run docs --workspaces --if-present",
         "lint": "eslint . && stylelint **.css",
-        "format": "eslint . --fix && stylelint --fix **.css"
+        "format": "eslint . --fix && stylelint --fix **.css",
+        "version-seal": "cross-env ENABLE_VERSION_SEAL=true node packages/core/tools/set_version.js"
     }
 }