added publishing and readme

.github/workflows/publish.yml

@@ -0,0 +1,28 @@
+name: Publish Package to npmjs
+on:
+  release:
+    types: [published]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9.4
+      # Setup .npmrc file to publish to npm
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20.12
+          registry-url: 'https://registry.npmjs.org'
+      - run: pnpm i --frozen-lockfile
+      - run: pnpm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

README.md

@@ -1 +1,80 @@
-# omnicalculator-eslint-config
+# Omni Calculator eslint config ⚙️
+
+This is eslint configuration meant to be used across different projects and/or repositories within [Omni Calculator](https://www.omnicalculator.com) company
+
+## Usage
+
+### Prerequisites
+- [eslint](https://www.npmjs.com/package/eslint) — version 9.x must be installed in your projext.
+
+### Installation
+Simply install omnicalculator-eslint-config with your favorite package manager as **development dependency**
+```bash
+npm install -D omnicalculator-eslint-config
+
+#or
+pnpm i -D omnicalculator-eslint-config
+
+#or
+yarn add -D  omnicalculator-eslint-config
+```
+
+### Usage
+Use this configuration preset in you `eslint.config.js` file. If you do not need to extend this configuration simply reexport:
+```js
+// eslint.config.js
+const omniCalculatorEslintConfig = require(' omnicalculator-eslint-config');
+
+module.exports = omniCalculatorEslintConfig;
+```
+
+In case yoy need to extend thuis configuration simply add your config at the end to exported array:
+```js
+// eslint.config.js
+const omniCalculatorEslintConfig = require(' omnicalculator-eslint-config');
+
+module.exports = [
+  ...omniCalculatorEslintConfig,
+  {
+    files: ['**/legacy'],
+    rules: { complexity: 'off'},
+  }
+];
+
+```
+
+## Development
+
+### Prerequisites
+
+- [Node.js](https://nodejs.org) — version 20.x
+- [pnpm](https://pnpm.io/) — version 9.x
+
+
+### Install
+
+Install dependencies with:
+
+```sh
+$ pnpm install
+```
+
+### Running
+
+Once you installed depedencies you are good to start development, no other action is required.
+
+```sh
+$ pnpm knex-migrate
+```
+
+> **Note**
+>
+> To run migrations you need to supply the .env file. For the development purposes you can use thre .env.development, just rename it to .env
+
+
+## Publication
+
+To publish next version of this npm package first create a branch from `main`. Release branch should be named: `release-[versionTag]`, where `[versionTag]` is tag of version you want to publish.
+
+Push such branch to github and follow github instructions on [creating and publishing release](https://docs.github.com/en/repositories/releasing-projects-on-github/managing-releases-in-a-repository#creating-a-release) in github GUI.
+