Fix typos and improve README.md (BuilderIO#4117)

Fixes several typos and improves readability

## Description

This PR addresses minor typos and enhances readability by updating the
README to better adhere to grammar and documentation standards. It also
adds a live-updating star count badge. The License badge now links to
the LICENSE file. The "Try it out!" header is changed to "Sign up" for
scanability.

_(this is my very first PR ever; let me know if I can improve it! Thanks
😊)_

---------

Co-authored-by: Korey Kassir <[email protected]>

Author: npmInstallSnack

README.md

@@ -6,18 +6,18 @@
     <img alt="Builder.io logo" src="https://cdn.builder.io/api/v1/image/assets%2FYJIGb4i01jvw0SRdL5Bt%2F96fa96f7f5a0415f9dff40b41d78b6a7">
   </picture>
 </p>
-<br />
 <h3 align="center">
   Visual Development On Any Stack
 </h3>
 <p align="center">
-   Turn Figma designs to code. Drag and drop with your components. Publish with a click.
+   Turn Figma designs into code. Drag and drop your components. Publish with a click.
 </p>
 
 <p align="center">
+  <a href="https://github.com/BuilderIO/builder"><img alt="Repo stars" src="https://img.shields.io/github/stars/BuilderIO/builder?style=flat"></a>
   <a href="https://github.com/prettier/prettier"><img alt="code style: prettier" src="https://img.shields.io/badge/code_style-prettier-ff69b4.svg" /></a>
   <a href="https://github.com/builderio/builder/pulls"><img alt="PRs Welcome" src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg" /></a>
-  <a href="https://github.com/BuilderIO/builder"><img alt="License" src="https://img.shields.io/github/license/BuilderIO/builder" /></a>
+  <a href="https://github.com/BuilderIO/builder/blob/main/LICENSE"><img alt="License" src="https://img.shields.io/github/license/BuilderIO/builder" /></a>
   <a href="https://www.npmjs.com/package/@builder.io/sdk"><img alt="Types" src="https://img.shields.io/npm/types/@builder.io/sdk" /></a>
 </p>
 <br />
@@ -28,26 +28,26 @@
 
 ## How the Builder.io platform works
 
-Builder connects to your existing site or app and allows you to visually generate code (using your existing components) from either Figma designs or our drag and drop editor, and then export that code or publish those updates via our [SDKs](https://www.builder.io/c/docs/developers).
+Builder connects to your existing site or app, so you can visually edit and generate code using your existing components. Use Figma designs or our drag-and-drop editor. Export your code or publish your updates via our [SDKs](https://www.builder.io/c/docs/developers).
 
-Read about [how Builder works](https://www.builder.io/c/docs/how-builder-works-technical)
+Read more about [How Builder works](https://www.builder.io/c/docs/how-builder-works-technical).
 
 <p align="center">
   <img alt="How it works" src="https://github.com/user-attachments/assets/7ef9ca00-22f2-49b7-9b29-1df1eb7daba7" />
 </p>
 
-## Try it out!
+## Try it out
 
-[Sign up for a free account](https://builder.io/signup) to dive right in.
+[Sign up for a free account](https://builder.io/signup) to dive right in. 
 
-## What's in this repository?
+## What's in this repository
 
 This repo houses all of the various [SDKs](packages), [usage examples](examples), [starter projects](starters), and [plugins](plugins).
 
-## Join the community!
+## Join the community
 
-Questions? Requests? Feedback? Chat with us in our [official forum](https://forum.builder.io)!
+Questions, requests, or feedback? Chat with us on the [Builder.io Forum](https://forum.builder.io).
 
 ## We're hiring!
 
-Help us enable anyone to build digital experiences and bring more ideas to life --> [https://www.builder.io/m/careers](https://www.builder.io/m/careers)
+Help us enable anyone to build digital experiences and bring more ideas to life. [View openings](https://www.builder.io/m/careers) now.