docs: update 0.5.0_beta README

Author: eamonxg

.dev/docs/preview/dark.png

@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 LUCI_TITLE:=Aurora Theme (ucode template)
 LUCI_DEPENDS:=+luci-base
 
-PKG_VERSION:=0.4.6_alpha
+PKG_VERSION:=0.5.0_beta
 PKG_RELEASE:=20250926
 PKG_LICENSE:=Apache-2.0
 

.dev/docs/preview/light.png

@@ -1,38 +1,39 @@
 # LuCI Theme Aurora
 
-[English](README_EN.md) | **简体中文**
+**English** | [简体中文](README.zh-CN.md)
 
+## Introduction
 
-## 简介
+**luci-theme-aurora** is an OpenWrt theme designed for modern browsers.  
+Its inspiration comes from the **Aurora** — in Tromsø, Northern Norway, the daytime brings views of pure white snowy mountains, while at night, the sky comes alive with the dancing northern lights.  
+In this theme, I aim to reflect the same contrast: daytime mode as pure as snowy mountains, and nighttime mode as captivating as the aurora.
 
-**luci-theme-aurora** 是一款专为现代浏览器设计的 OpenWrt 主题。
- 主题的灵感源自 **Aurora（极光）** —— 在挪威，白天映入眼帘的是洁白纯净的雪山，夜幕降临则是天际舞动的极光。
- 同样在主题中，我希望白天模式呈现雪山般纯净，暗夜模式展现极光般迷人。
+## Compatibility
 
-## 兼容性
+- **OpenWrt**: Since the theme uses ucode templates, it requires **OpenWrt 22.03** or later.
+- **Browsers**: The theme is built with **TailwindCSS v4**, please use the following modern browsers:
+  - **Chrome/Edge 111** _(released March 2023)_
+  - **Safari 16.4** _(released March 2023)_
+  - **Firefox 128** _(released July 2024)_
 
-- **OpenWrt**：由于主题使用 ucode 模板，需要 **OpenWrt 22.03** 或更高版本。
-- **浏览器**：主题基于 **TailwindCSS v4** 开发，请使用以下现代浏览器：
-  - **Chrome 111** *(2023 年 3 月发布)*
-  - **Safari 16.4** *(2023 年 3 月发布)*
-  - **Firefox 128** *(2024 年 7 月发布)*
+## Preview
 
-## 预览
+### Desktop
 
-### 桌面模式
+![light](./.dev/docs/preview/light.png)  
+![dark](./.dev/docs/preview/dark.png)
 
-![light](./.dev/preview/light.png)
- ![dark](./.dev/preview/dark.png)
+### Mobile
 
-### 移动端
+![mobile](./.dev/docs/preview/mobile.png)
 
-![mobile](./.dev/preview/mobile.png)
+## About Development
 
-## 关于开发
+As we step into 2025, the development of OpenWrt themes in the market remains fairly primitive, while the frontend toolchain has already become mature and advanced.  
+Embracing the modern frontend ecosystem is therefore the core philosophy of the Aurora theme.
 
-步入 2025 年，前端工具链已相当成熟且先进，而市面上的 OpenWrt 主题开发方式却显得原始。
-所以全面拥抱现代前端生态，是Aurora主题开发的核心理念。
-Aurora选择 Vite 作为构建工具，
-在开发阶段，借助强大的预处理器，可以自由选择并使用 CSS 任何工具链；
-在生产阶段，则能够通过代码压缩（Minify）、CSS Tree-Shaking 等优化打包资源；
-最重要的是，通过代理服务器，可以做到将css资源请求代理到开发服务器，做到样式修改实时预览！
+Aurora uses **Vite** as the build tool.
+
+- During development, you can freely choose and integrate any CSS toolchain.
+- In production, multiple strategies are available to optimize bundled assets.
+- Most importantly, with the help of a local proxy server, style changes can be previewed in real time!