Add live demo badge and link to READMEs

Insert an interactive "Try the live demo" badge and a short call-to-action into README.md and sky_phone/README.md, and add a "Live demo" link to the header links. Also remove an outdated sentence about maintaining separate ESX/QBCore/Qbox phone versions from the top-level README.

README.md

@@ -9,6 +9,17 @@
   A premium-grade smartphone experience with 41 built-in apps, LB Phone migration, and first-class custom app support.
 </p>
 
+<p align="center">
+  <a href="https://www.sky-systems.net/shop/phone#live-demo">
+    <img alt="Try the interactive Sky Phone live demo" src="https://img.shields.io/badge/TRY_THE_LIVE_DEMO-OPEN_NOW-7c3aed?style=for-the-badge" height="52">
+  </a>
+</p>
+
+<p align="center">
+  <strong>Explore the real phone directly in your browser.</strong><br>
+  No download, no FiveM server, and no installation required.
+</p>
+
 <p align="center">
   <img alt="Free and open source" src="https://img.shields.io/badge/price-free-22c55e?style=for-the-badge">
   <img alt="GPL 3.0 license" src="https://img.shields.io/badge/license-GPL--3.0-2563eb?style=for-the-badge">
@@ -16,6 +27,8 @@
 </p>
 
 <p align="center">
+  <a href="https://www.sky-systems.net/shop/phone#live-demo"><strong>Live demo</strong></a>
+  &nbsp;&bull;&nbsp;
   <a href="https://github.com/sky-systems/sky_phone"><strong>Download for free</strong></a>
   &nbsp;&bull;&nbsp;
   <a href="https://discord.gg/sky-systems"><strong>Discord support</strong></a>
@@ -27,8 +40,6 @@
 
 Sky Phone is a **free and open-source FiveM phone script** built to give serious roleplay servers the depth, polish, and flexibility normally associated with paid marketplace phones. It combines a modern iPhone-inspired interface, persistent devices and SIM cards, social networks, media, business tools, services, games, and broad framework support in one complete resource.
 
-Instead of maintaining separate ESX phone, QBCore phone, or Qbox phone versions, Sky Phone supports all three frameworks through one standalone resource.
-
 **Coming from LB Phone?** Sky Phone is designed to replace it. A controlled migration workflow transfers supported player data, while compatibility adapters keep supported LB Phone custom apps available. You can preview the import, migrate when you are ready, retry safely, and roll back migration-created Sky Phone records.
 
 This is not a cut-down free alternative. Sky Phone includes the core experience server owners and players expect from a leading paid FiveM phone—plus full source access, no purchase price, no feature paywalls, and no forced ecosystem lock-in.

sky_phone/README.md

@@ -9,6 +9,17 @@
   A premium-grade smartphone experience with 41 built-in apps, LB Phone migration, and first-class custom app support.
 </p>
 
+<p align="center">
+  <a href="https://www.sky-systems.net/shop/phone#live-demo">
+    <img alt="Try the interactive Sky Phone live demo" src="https://img.shields.io/badge/TRY_THE_LIVE_DEMO-OPEN_NOW-7c3aed?style=for-the-badge" height="52">
+  </a>
+</p>
+
+<p align="center">
+  <strong>Explore the real phone directly in your browser.</strong><br>
+  No download, no FiveM server, and no installation required.
+</p>
+
 <p align="center">
   <img alt="Free and open source" src="https://img.shields.io/badge/price-free-22c55e?style=for-the-badge">
   <img alt="GPL 3.0 license" src="https://img.shields.io/badge/license-GPL--3.0-2563eb?style=for-the-badge">
@@ -16,6 +27,8 @@
 </p>
 
 <p align="center">
+  <a href="https://www.sky-systems.net/shop/phone#live-demo"><strong>Live demo</strong></a>
+  &nbsp;&bull;&nbsp;
   <a href="https://github.com/sky-systems/sky_phone"><strong>Download for free</strong></a>
   &nbsp;&bull;&nbsp;
   <a href="https://discord.gg/sky-systems"><strong>Discord support</strong></a>