ci: update release action (#37)

Author: Vadko

.github/workflows/release.yml

@@ -57,13 +57,26 @@ jobs:
             ${{ steps.changelog.outputs.compareurl }}
             ${{ steps.changelog.outputs.changelog }}
 
+      - name: Get package version
+        id: pkg_version
+        run: echo "version=$(node -p "require('./package.json').version")" >> $GITHUB_OUTPUT
+
+      - name: Check if version exists on npm
+        id: npm_check
+        run: |
+          if npm view react-native-file-viewer-turbo@${{ steps.pkg_version.outputs.version }} version 2>/dev/null; then
+            echo "exists=true" >> $GITHUB_OUTPUT
+          else
+            echo "exists=false" >> $GITHUB_OUTPUT
+          fi
+
       - name: Setup Node.js for npm publish
-        if: steps.create_tag.outputs.successful == 'true'
+        if: steps.npm_check.outputs.exists == 'false'
         uses: actions/setup-node@v4
         with:
-          node-version-file: .nvmrc
+          node-version: '24'
           registry-url: 'https://registry.npmjs.org'
 
       - name: Publish to npm
-        if: steps.create_tag.outputs.successful == 'true'
+        if: steps.npm_check.outputs.exists == 'false'
         run: npm publish --access public