docs: update readme to point towards yarn local

Signed-off-by: tylerslaton <mtslaton1@gmail.com>

README.md

@@ -2,29 +2,23 @@
 
 This project is a Nuxt 3 application for serving documentation for various tools in the gptscript ecosystem.
 
-## Setup
+## Local development
 To get started locally, follow these steps:
 
 1. Clone this repository:
 
-    ```bash
-    git clone https://github.com/gptscript-ai/pkg-gptscript.git
-    ```
+```bash
+git clone https://github.com/gptscript-ai/pkg-gptscript.git
+```
 
-2. Install the dependencies:
+2. Create a .env file in the root of your project and add your GitHub token:
 
-    ```bash
-    yarn install
-    ```
+```bash
+GITHUB_TOKEN=your_github_token
+```
 
-3. Create a .env file in the root of your project and add your GitHub token:
+3. Start the development environment:
 
-    ```bash
-    GITHUB_TOKEN=your_github_token
-    ```
-
-4. Start the development server:
-
-    ```bash
-    yarn dev
-    ```
+```bash
+yarn local
+```