Introducing Deploy Buttons

Introduced 'Deploy Buttons' which allow users to deploy projects to Cloudflare Workers directly from GitHub repositories without requiring a local development environment. This feature streamlines the onboarding process for new developers by enabling a one-click deployment flow through a web-based tool. The implementation involves connecting GitHub and Cloudflare accounts, forking the repository, and deploying via a GitHub Action using the `wrangler-action`. Instructions are provided for creating custom deploy buttons by adding a GitHub Actions workflow and specific Markdown to project READMEs.