Add readme with documentation

README.md

@@ -0,0 +1,74 @@
+# Kurami - Command manager
+Kurami is a console command manager similar to the command system of Symfony.
+
+## Why Kurami ?
+Nice question, and I have absolutly no answer, 
+in reality it's just birth because needed to setup fixture in a project and wanted to have something clean.
+But you will probably find a better utility than me ^^
+
+## Installation
+You can install it by using NPM or Yarn:
+```bash
+npm install kurami
+```
+
+```bash
+yarn add kurami
+```
+
+## Setup
+You can setup Kurami by creating a file named `kurami.json` 
+in your project root directory to define the path to your command folder
+```json
+{
+  "commandsPath": "./path/to/your/commands/folder"
+}
+
+```
+
+## How it works ?
+
+You can create a command file with this structur :
+```js
+const { BaseCommand } = require('kurami');
+
+class TestCommand extends BaseCommand {
+    constructor() {
+        super({
+            name: 'test:test',
+            description: 'Test command'
+        });
+    }
+
+    async run() {
+        console.log('Test command');
+    }
+}
+
+module.exports = TestCommand;
+
+```
+
+Then run ``./node_modules/.bin/kurami {commandName}``
+You can add a npm script to run it more easily :
+```json
+{
+  "scripts": {
+    "kurami": "kurami"
+  }
+}
+```
+
+Then run ``npm run kurami {commandName}``
+
+And done !
+
+## Disclaimer
+It's an experimental version, some problem persist like sometime the command didn't exit after is end.
+I'm fully open for suggestion and more ! :D
+
+## Support me
+If you like my work, you can support me by buying me a coffee :D
+
+<a href='https://ko-fi.com/O4O81EAUF' target='_blank'><img height='36' style='border:0px;height:36px;' src='https://storage.ko-fi.com/cdn/kofi1.png?v=3' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a>
+<a href="https://www.buymeacoffee.com/nesmon" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/v2/default-yellow.png" alt="Buy Me A Coffee" style="height: 36px !important;" ></a>