Chore: Revise README for better structure and links (#303)

Updated README.md to improve branding, formatting and clarity.

shorebird_code_push/README.md

@@ -1,4 +1,7 @@
-# Shorebird Code Push
+
+<div align=center>
+ <img src= "https://raw.githubusercontent.com/shorebirdtech/brand/904722544742c13348f1854a5cc45f4ed223cd17/logo-wordmark/logo_wordmark.png" alt="Shorebird logo">
+<h1>Code Push </h1>
 
 [![Discord](https://img.shields.io/discord/1030243211995791380?style=for-the-badge&logo=discord&color=blue)](https://discord.gg/shorebird)
 
@@ -6,17 +9,24 @@
 [![codecov](https://codecov.io/gh/shorebirdtech/updater/branch/main/graph/badge.svg)](https://codecov.io/gh/shorebirdtech/updater)
 [![License: MIT][license_badge]][license_link]
 
-A Dart package for communicating with the [Shorebird](https://shorebird.dev)
-Code Push Updater. Use this in your Shorebird app to:
+<p align=center> Instantly push updates to your Flutter app without lengthy app store review cycles. </p>
+
+[Website](https://shorebird.dev?utm_source=pubdev) • [Docs](https://docs.shorebird.dev?utm_source=pubdev) • [X](https://x.com/shorebirddev)• [YouTube](https://www.youtube.com/@shorebird) 
+ </div>
+
+This Dart package communicates with the [Shorebird](https://shorebird.dev) Code Push Updater to:
 
 - ✅ Get the currently installed patch version
 - ✅ Check whether a new patch is available
 - ✅ Download new patches
 
+## Demo 
+Explore this [interactive demo](https://docs.shorebird.dev/code-push/?utm_source=pubdev) to learn more
+
 ## Getting Started
 
 If your Flutter app does not already use Shorebird, follow our
-[Getting Started Guide](https://docs.shorebird.dev/) to add code push to your
+[Getting Started Guide]([https://docs.shorebird.dev/getting-started/?utm_source=pubdev]) to add code push to your
 app.
 
 ## Installation
@@ -86,10 +96,9 @@ See the example for a complete working app.
 
 ### Tracks
 
-Shorebird also supports publishing patches to different tracks, which can be
-used to target different segments of your user base. See
-https://docs.shorebird.dev/code-push/guides/percentage-based-rollouts/ for a
-guide on using this functionality to implement percentage-based rollouts.
+Shorebird supports publishing patches to different tracks, which can be
+used to target different segments of your user base. See the [percentage based rollout 
+guide](https://docs.shorebird.dev/code-push/guides/percentage-based-rollouts/) for implementation details.
 
 You must first publish a patch to a specific track (patches are published to the
 `stable` track by default). To publish a patch to a different track, update your