Throw error in CI/CD if no build found

Author: Aksem

.github/workflows/ci-cd.yml

@@ -23,8 +23,10 @@ jobs:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
     - run: npm ci
-    - run: npm run vscode:prepublish vsce-package
+    - run: npm run vscode:prepublish
+    - run: npm run vsce-package
     - uses: actions/upload-artifact@v4
       with:
         path: "finecode.vsix"
+        if-no-files-found: error