feat: redesign homepage for OnixByte open-source collective

Replace Rspress documentation template with an organization homepage
featuring OnixByte's key projects: Toolbox, Dev Lab, Helix, and Delta
Force Guide. Bilingual content for en-gb and zh-hans.

docs/en-gb/index.md

@@ -2,41 +2,33 @@
 pageType: home
 
 hero:
-  name: OnixByte Official
-  tagline: OnixByte Homepage
+  name: OnixByte
+  tagline: A small open-source collective, crafting tools for developers.
   actions:
     - theme: brand
-      text: Quick Start
-      link: /guide/start/introduction
+      text: Explore Projects
+      link: https://github.com/onixbyte
     - theme: alt
-      text: GitHub
-      link: https://github.com/web-infra-dev/rspress
+      text: Try Dev Lab
+      link: https://dev-lab.onixbyte.dev
   image:
     src: /onixbyte-icon.svg
     alt: Logo
 features:
-  - title: Blazing fast build speed
-    details: The core compilation module is based on the Rust front-end toolchain, providing a more ultimate development experience.
-    icon: 🏃🏻‍♀️
-    link: /guide/start/introduction
-  - title: Support for MDX content writing
-    details: MDX is a powerful way to write content, allowing you to use React components in Markdown.
-    icon: 📦
-    link: /guide/use-mdx/components
-  - title: Built-in full-text search
-    details: Automatically generates a full-text search index for you during construction, providing out-of-the-box full-text search capabilities.
-    icon: 🎨
-    link: https://rspress.rs/guide/advanced/custom-search
-  - title: AI-friendly
-    details: Generate llms.txt and Markdown files compliant with the llms.txt specification through SSG-MD, making it easier for large language models to understand and use your documentation.
-    icon: 🤖
-    link: https://rspress.rs/guide/basic/ssg-md
-  - title: Static site generation
-    details: In production, it automatically builds into static HTML files, which can be easily deployed anywhere.
-    icon: 🌈
-    link: https://rspress.rs/guide/basic/ssg
-  - title: Providing multiple custom capabilities
-    details: Through its extension mechanism, you can easily extend theme UI and build process.
-    icon: 🔥
-    link: https://rspress.rs/guide/basic/custom-theme
+  - title: OnixByte Toolbox
+    details: A versatile Java library providing common utilities for modern development with seamless Spring integration. Published on Maven Central.
+    icon: ☕
+    link: https://github.com/onixbyte/onixbyte-toolbox
+  - title: Dev Lab
+    details: A collection of practical web tools built with Vite and React. Features a JSON Path viewer, BMI calculator, and JSON-to-table converter.
+    icon: 🛠️
+    link: https://dev-lab.onixbyte.dev
+  - title: Helix
+    details: An evolving full-stack template combining Spring Boot with React, designed to help you ship applications faster.
+    icon: 🌀
+    link: https://github.com/onixbyte
+  - title: Delta Force Guide
+    details: A community-oriented guide for Delta Force, delivering game news, tips, and strategic insights for fellow operators.
+    icon: 🎯
+    link: https://github.com/onixbyte/delta-force-guide-web
 ---