ci: publish npm package from version tags

Author: dasomji

.github/workflows/publish.yml

@@ -0,0 +1,39 @@
+name: Publish Package
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: "24.x"
+          registry-url: "https://registry.npmjs.org"
+          package-manager-cache: false
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Typecheck
+        run: npm run typecheck --if-present
+
+      - name: Test
+        run: npm test --if-present
+
+      - name: Inspect package contents
+        run: npm pack --dry-run
+
+      - name: Publish to npm
+        run: npm publish --access public