Update README.md

README.md

@@ -76,31 +76,4 @@ This project is licensed under the MIT License - see the LICENSE file for detail
 
 - [epublib](https://github.com/psiegman/epublib) for EPUB processing
 - [Jsoup](https://jsoup.org/) for HTML parsing
-- [Material Design 3](https://m3.material.io/) for design guidelines
-
-## 🎨 App Icon Design
-
-### Primary Design
-A minimalist, modern book icon featuring:
-- A stylized open book in Material Design style
-- Primary color: Deep Purple (#6750A4) with white pages
-- Subtle gradient background from lighter to darker purple
-- Rounded corners following Material Design 3 guidelines
-- Clean, simple lines with minimal detail
-
-### Specifications
-- Size: 512x512px (Play Store master icon)
-- Adaptive Icon Layers:
-  - Foreground: Book icon in white/light purple
-  - Background: Gradient from #6750A4 to #4F378B
-- Safe zone: 384x384px centered
-- Corner radius: 100dp (Material 3 spec)
-
-### Alternative Sizes
-- 48x48dp (mdpi)
-- 72x72dp (hdpi)
-- 96x96dp (xhdpi)
-- 144x144dp (xxhdpi)
-- 192x192dp (xxxhdpi)
-
-### Design Elements
+- [Material Design 3](https://m3.material.io/) for design guidelines