updates readme

Author: mohanrajpac

README.md

@@ -7,6 +7,12 @@
 
 WordPress Feature flags plugin allow developers to configure features in plugins/themes behind the feature flags on both the server (PHP) and client (JS/TS) side.
 
+## Installation
+
+`composer require codeb/wp-feature-flags`
+
+Packagist: https://packagist.org/packages/codeb/wp-feature-flags
+
 ## Hooks
 
 ### PHP filters
@@ -89,10 +95,11 @@ CSS
 ### PHP
 
 -   Run `./local` from your preferred CLI. Ensure you have Docker installed and running.
--   The setup will automatically ssh into the container.
--   To run unit tests `composer run test:unit`
--   To run integrations tests `composer run test:integration`
--   To run integrations tests as multisite `composer run test:multisite`
+    The WordPress unit and integration tests depends on `wp-env` setup. Ensure you run `yarn wp-env:coverage` before running the tests.
+
+-   To run unit tests `yarn php:unit`
+-   To run integrations tests `yarn php:integration`
+-   To run integrations tests as multisite `yarn php:multisite`
 
 ### JS
 

package.json

@@ -60,5 +60,9 @@
 		"jest-environment-jsdom": "^29.7.0",
 		"prettier": "^3.2.5"
 	},
-	"keywords": []
+	"keywords": [
+		"feature flags",
+		"wordpress",
+		"plugin"
+	]
 }