ci: add NPM package publication workflow

.github/workflows/publish.yml

@@ -0,0 +1,39 @@
+name: 'Publish NPM package'
+
+on:
+  release:
+    types:
+      - 'published'
+
+jobs:
+  publish:
+    name: 'Publish'
+    runs-on: 'ubuntu-22.04'
+
+    permissions:
+      contents: 'read'
+      packages: 'write'
+
+    steps:
+      - name: 'Check out repository'
+        id: 'checkout'
+        uses: 'actions/checkout@v4'
+
+      - name: 'Set up Node.js'
+        id: 'setup-node'
+        uses: 'actions/setup-node@v4'
+        with:
+          registry-url: 'https://npm.pkg.github.com'
+          cache: 'npm'
+
+      - name: 'Run npm clean-install'
+        id: 'run-npm-clean-install'
+        run: |
+          npm clean-install
+
+      - name: 'Run npm publish'
+        id: 'run-npm-publish'
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          npm publish --access 'public'

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "reveal.js",
+  "name": "@camptocamp/reveal.js",
   "version": "5.1.0",
   "description": "The HTML Presentation Framework",
   "homepage": "https://revealjs.com",
@@ -19,7 +19,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git://github.com/hakimel/reveal.js.git"
+    "url": "git://github.com/camptocamp/reveal.js.git"
   },
   "engines": {
     "node": ">=18.0.0"