docs: update README to improve project description and add CI badge

Author: muhammadqzaih

README.md

@@ -1,4 +1,9 @@
 # learn-cicd-typescript-starter (Notely)
+
+# Learn CI/CD TypeScript Starter
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+![CI Tests](https://github.com/muhammadqzih/learn-cicd-typescript-starter/actions/workflows/ci.yml/badge.svg)
+
 MuhammadQzih's version of Boot.dev's Notely app
 This repo contains the typescript starter code for the "Notely" application for the "Learn CICD" course on [Boot.dev](https://boot.dev).