chore: add npm publishing workflow

.github/workflows/npm-publish.yml

@@ -0,0 +1,33 @@
+# This workflow will run tests using node and then publish a package to GitHub Packages when a release is created
+# For more information see: https://docs.github.com/en/actions/publishing-packages/publishing-nodejs-packages
+
+name: Publish to NPM
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+      - run: npm ci
+      - run: npm test
+
+  publish-npm:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          registry-url: https://registry.npmjs.org/
+      - run: npm ci
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}

README.md

@@ -2,6 +2,9 @@
 
 Obfuscating text or phrases with random uncommon characters to avoid banning. Everyone is free to speak as long as they do so **wisely**.
 
+[![MIT license](https://img.shields.io/github/license/fityannugroho/wisely.svg)](https://github.com/fityannugroho/wisely/blob/main/LICENSE)
+[![npm version](https://img.shields.io/npm/v/wisely.svg)](https://www.npmjs.com/package/wisely)
+
 ## Prerequisites
 
 - Node.js 18 or higher
@@ -70,12 +73,6 @@ The character set that will be used for obfuscation.
 
 > In the future, we will add support for more character sets to improve the variety of the obsfucated text. Also, we will add support to define custom character sets.
 
-## Support This Project
-
-Give a ⭐️ if this project helped you!
-
-Also please consider supporting this project by **becoming a sponsor**. Your donation will help us to maintain and develop this project and provide you with better support.
-
 ## Character Sets
 
 Below is the built-in character sets available. See the details of each character set in the [charsets](./charsets) directory.
@@ -84,3 +81,9 @@ Below is the built-in character sets available. See the details of each characte
 | ---- | --------- | ----- |
 | `latin` | [Basic Latin](https://unicodeplus.com/block/0000) | \u0000 - \u007f |
 | `latin-1` | [Latin-1 Supplement](https://unicodeplus.com/block/0080) | \u0080 - \u00ff |
+
+## Support This Project
+
+Give a ⭐️ if this project helped you!
+
+Also please consider supporting this project by **becoming a sponsor**. Your donation will help us to maintain and develop this project and provide you with better support.