simplify readme to point to render docs site (#162)

Author: kitemongerer

README.md

@@ -1,38 +1,10 @@
 # Render CLI
 
-# Getting Started
-
 ## Installation
 
-### Homebrew (Recommended for MacOS)
-
-You can install the Render CLI using Homebrew by running the following commands:
-
-```sh
-brew tap render-oss/homebrew-render
-brew update
-brew install render
-```
-
-### Building from source
-
-To build the Render CLI from source, you will need to have Go installed on your machine. You can install Go by following the [Go installation instructions](https://golang.org/doc/install).
-
-Once you have Go installed, you can build the Render CLI by running the following commands:
-
-```sh
-git clone git@github.com:render-oss/cli.git
-cd cli
-go build -o render 
-```
-
-This will create a binary called `render` in the current directory. You can move this binary to a directory in your `PATH` to make it easier to use.
-
-### Downloading a pre-built binary
-
-Pre-built binaries for the Render CLI are available on the [Releases page](https://github.com/render-oss/cli/releases/) of this repository. You can download the binary for your platform and move it to a directory in your `PATH` to make it easier to use.
-
-## Configuration
+- [Homebrew](https://render.com/docs/cli#homebrew-macos-linux)
+- [Direct Download](https://render.com/docs/cli#direct-download)
 
-The CLI expects an API key to be set in the `RENDER_API_KEY` environment variable. You can generate an API key from your [user settings page](https://dashboard.render.com/u/settings#api-keys).
+## Documentation
 
+Documentation is hosted at https://render.com/docs/cli