Add publish workflow

.github/workflows/publish.yml

@@ -0,0 +1,46 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+  workflow_dispatch:
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    environment: publish
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24.x
+          registry-url: https://registry.npmjs.org
+          cache: npm
+      - name: Verify tag matches package version
+        if: github.event_name == 'push'
+        run: |
+          TAG_NAME="${GITHUB_REF_NAME}"
+
+          if [[ ! "${TAG_NAME}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+            echo "::error title=Invalid tag format::Tag '${TAG_NAME}' must use 'vMAJOR.MINOR.PATCH' (example: v2.0.0)."
+            exit 1
+          fi
+
+          TAG_VERSION="${TAG_NAME#v}"
+          PACKAGE_VERSION="$(node -p "require('./package.json').version")"
+
+          if [ "${TAG_VERSION}" != "${PACKAGE_VERSION}" ]; then
+            echo "::error title=Version mismatch::Tag '${TAG_NAME}' does not match package.json version '${PACKAGE_VERSION}'."
+            exit 1
+          fi
+
+          echo "Tag version matches package.json (${PACKAGE_VERSION})."
+      - run: npm ci
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

README.md

@@ -4,7 +4,8 @@ Sliver-script is a TypeScript/JavaScript client library for Sliver, it can be us
 
 This library targets modern Sliver protobuf/gRPC APIs and provides a strongly-typed TypeScript-first client.
 
-[![NPM Publish](https://github.com/moloch--/sliver-script/actions/workflows/publish.yml/badge.svg)](https://github.com/moloch--/sliver-script/actions/workflows/publish.yml)
+[![Publish](https://github.com/moloch--/sliver-script/actions/workflows/publish.yml/badge.svg)](https://github.com/moloch--/sliver-script/actions/workflows/publish.yml)
+[![npm version](https://img.shields.io/npm/v/sliver-script.svg)](https://www.npmjs.com/package/sliver-script)
 [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
 
 ### Install