chore: update readme

README.md

@@ -2,36 +2,16 @@
 <p><h4>A production-ready iOS chat template powered by the OpenAI Responses API, built with SwiftUI</h4></p>
 
 ![Swift](https://img.shields.io/badge/Swift-5.0+-orange.svg)
-![Platform](https://img.shields.io/badge/Platform-iOS%2026+-blue.svg)
+![Platform](https://img.shields.io/badge/Platform-iOS%2026.2+-blue.svg)
 ![License: MIT](https://img.shields.io/badge/License-MIT-black.svg)
 ![OpenAI](https://img.shields.io/badge/API-OpenAI%20Responses-green.svg)
 
-<table>
-    <thead>
-        <tr>
-            <th>Chat</th>
-            <th>Reasoning</th>
-            <th>Web Search</th>
-            <th>Attachments</th>
-        </tr>
-    </thead>
-    <tbody>
-        <tr>
-            <td>
-                <img src="media/screen1.gif" width="200" />
-            </td>
-            <td>
-                <img src="media/screen2.gif" width="200" />
-            </td>
-            <td>
-                <img src="media/screen3.gif" width="200" />
-            </td>
-            <td>
-                <img src="media/screen4.gif" width="200" />
-            </td>
-        </tr>
-    </tbody>
-</table>
+<p>
+<img src="media/screen1.gif" width="200" />&nbsp;
+<img src="media/screen2.gif" width="200" />&nbsp;
+<img src="media/screen3.gif" width="200" />&nbsp;
+<img src="media/screen4.gif" width="200" />
+</p>
 
 ## Overview
 
@@ -59,7 +39,7 @@ Use it as a starting point for your own AI-powered chat app, or as a reference f
 ### Prerequisites
 
 - Xcode 26+
-- iOS 26+ deployment target
+- iOS 26.2+ deployment target
 - An OpenAI API key (or any OpenAI-compatible API)
 
 ### Setup
@@ -85,7 +65,6 @@ All configuration lives in `AppConfig.swift`:
 
 ```swift
 class AppConfig: ObservableObject {
-    /// Your API key (prompted on first launch, saved to UserDefaults)
     var apiKey: String = "YOUR_API_KEY"
 
     /// OpenAI-compatible API host
@@ -201,8 +180,8 @@ All dependencies are managed via Swift Package Manager and resolve automatically
 
 ## Requirements
 
-- iOS 26.0+
-- Xcode 26.0+
+- iOS 26.2+
+- Xcode 26+
 - Swift 5.0+
 
 ## License