Revise contributing guide and link to documentation (#471)

Updated README to remove local development setup instructions and link to documentation.

Author: djalmaaraujo

README.md

@@ -1,28 +1 @@
-Rails need a plug n play system for creating streamlined ui components.
-
-Phlex looks fun and fast, so I thought I'd start creating ui components with it.
-
-## Contributing - Local Development Setup
-
-### Install the Gem Locally
-
-To contribute to this project, it's recommended to install the gem locally and point to it in your Gemfile:
-
-```ruby
-gem "ruby_ui", path: "../ruby_ui"
-```
-
-## Working with Components
-
-### Component Development Workflow
-
-1. Eject the component you want to modify using the generator:
-   ```bash
-   rails generate ruby_ui:component combobox
-   ```
-2. Make your desired changes to the ejected component
-3. Once you're satisfied with the modifications, integrate the component back into the gem in the appropriate location
-
-This workflow allows you to iterate quickly on components while maintaining the gem's structure.
-
-Would you like me to expand on any part of the contributing guide?
+Moved to https://github.com/ruby-ui/ruby_ui/tree/main/docs.