Add script for publishing to npm

Author: samuelbradshaw

.github/workflows/publish.yml

@@ -0,0 +1,22 @@
+# From https://docs.github.com/en/actions/tutorials/publish-packages/publish-nodejs-packages#publishing-packages-to-the-npm-registry
+
+name: Publish Package to npmjs
+on:
+  release:
+    types: [published]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          registry-url: 'https://registry.npmjs.org'
+      - run: npm ci
+      - run: npm publish --provenance --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

package.json

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+{
+  "name": "@samuelbradshaw/highlight-helper-js",
+  "version": "0.7.0",
+  "description": "JavaScript tool that enables highlighting or underlining text in an HTML page.",
+  "main": "highlight-helper.js",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/samuelbradshaw/highlight-helper-js.git"
+  },
+  "keywords": [
+    "css",
+    "svg",
+    "marking",
+    "colors",
+    "highlighting",
+    "text-selection",
+    "underlined-text",
+    "highlight-api"
+  ],
+  "author": "Samuel Bradshaw <[email protected]>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/samuelbradshaw/highlight-helper-js/issues"
+  },
+  "homepage": "https://github.com/samuelbradshaw/highlight-helper-js#readme"
+}