Sanity Plugin Vercel Deploy

## Overview
The Sanity Plugin for Vercel deployment brings a streamlined experience for users looking to deploy projects directly from Sanity Studio. Although this plugin is no longer actively maintained due to a stand on ethical grounds, it remains a useful tool for those who need to access legacy features. Developers interested in quickly deploying their projects while organizing their deployments will find this plugin beneficial, especially if they are familiar with Vercel's environment.

## Features
- **Easy Deployment Tool**: A new "Deploy" tool seamlessly integrates into your Sanity Studio navbar for quick access to project deployments.
- **Customizable Display Names**: Organize your deployments with customized display names, making it simple to identify different environments like Production or Staging.
- **Team Collaboration**: For projects associated with a Vercel Team, the optional Team ID field ensures that team members can collaborate effectively.
- **Secure Token Handling**: Security is prioritized with prompts to add your Access Token as a Studio Secret, protecting sensitive information from exposure.
- **Preconfigured Projects**: The plugin allows for a specified projects array, making it easier to manage multiple projects within Sanity Studio.
- **Production Safety Features**: The option to prevent deletion actions in production environments helps safeguard your work during deployment.
- **Testing Support**: Built with @sanity/plugin-kit, the plugin supports tests and developments, allowing for hot reloading within the studio.
- **Open Source License**: Released under the MIT License, ensuring flexibility for developers looking to customize or build upon the existing framework.