fix(@jcoreio/clarity-feature-toolkit): add README

packages/clarity-feature-toolkit/README.md

@@ -0,0 +1,26 @@
+# `@jcoreio/clarity-feature-toolkit`
+
+This is a CLI that makes it easy to build and deploy your custom feature to [Clarity](https://www.jcore.io/clarity).
+It provides a managed webpack config and scripts to orchestrate the process of uploading the webpack bundles to Clarity.
+
+## Getting Started
+
+The easiest way to get started is to create a project with [`create-clarity-feature`](https://github.com/jcoreio/clarity-feature-toolkit/tree/master/packages/create-clarity-feature):
+
+```sh
+npx create-clarity-feature@latest
+# or
+yarn create clarity-feature
+# or
+pnpm create clarity-feature
+# or
+bunx create-clarity-feature
+```
+
+## Deploying
+
+Run `npm exec clarity-feature-toolkit deploy` to begin the interactive feature deployment process.
+First the CLI will ask you for the URL of your Clarity deployment.
+Then, it will have you create a code signing key in Clarity.
+Finally, it will rebuild the webpack bundles if necessary and upload them to Clarity via its REST
+API.