Add npm publish workflow triggered by semver tags

Author: slaFFik

.github/workflows/publish.yml

@@ -0,0 +1,45 @@
+name: Publish to npm
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - '[0-9]*.[0-9]*.[0-9]*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    permissions:
+      id-token: write
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
+          cache: npm
+          registry-url: https://registry.npmjs.org
+
+      - run: npm ci
+
+      - name: Verify tag matches package.json version
+        if: github.event_name == 'push'
+        env:
+          TAG: ${{ github.ref_name }}
+        run: |
+          PKG_VERSION=$(node -p "require('./package.json').version")
+          if [ "$TAG" != "$PKG_VERSION" ]; then
+            echo "Tag '$TAG' does not match package.json version '$PKG_VERSION'."
+            exit 1
+          fi
+
+      - run: npm run lint
+      - run: npm run format:check
+      - run: npm run typecheck
+      - run: npm run build
+      - run: npm test
+
+      - run: npm publish --provenance --access public