chore: move Zen Browser guidelines to developers section (#204)

Author: Hephaest

content/docs/contribute/contributing.mdx

@@ -3,7 +3,7 @@ title: Contributing
 description: Contributing to Zen Browser
 ---
 
-import { GlobeIcon, BookAIcon, BookIcon } from 'lucide-react'
+import { GlobeIcon, BookAIcon, BookIcon, HammerIcon } from 'lucide-react'
 import { GithubInfo } from 'fumadocs-ui/components/github-info';
 
 Thank you for considering contributing to Zen Browser! We appreciate your time and effort in improving this project. The following is a set of guidelines for contributing to Zen Browser. These guidelines are intended to make it easier for you to get involved.
@@ -23,6 +23,7 @@ We welcome a wide range of contributions, including but not limited to:
 To help you get started with contributing, we have created separate guides for each repository:
 
 <Cards>
+  <Card title="desktop" icon={<HammerIcon />} description="Getting Started with Zen Browser Development" href="/contribute/desktop" />
   <Card title="www" icon={<GlobeIcon />} description="Getting Started with Zen's Homepage Development" href="/contribute/www" />
   <Card title="docs" icon={<BookIcon />} description="Getting Started with Documentation Contributions" href="/contribute/docs" />
   <Card title="translation" icon={<BookAIcon />} description="Getting Started with Translations" href="/contribute/translation" />

content/docs/guides/building.mdx renamed to content/docs/contribute/desktop.mdx

@@ -1,5 +1,5 @@
 ---
-title: Building Zen Browser
+title: Browser
 ---
 import { Accordion, Accordions } from 'fumadocs-ui/components/accordion';
 

content/docs/index.mdx

@@ -33,7 +33,7 @@ Welcome to **Zen Browser's Documentation!** Here, you'll find everything you nee
   <Card
     icon={<Hammer />}
     title="Build the Browser"
-    href="/guides/building"
+    href="/contribute/desktop"
     description="Build the browser from source"
   />
   <Card 

src/app/guides/building/page.tsx

@@ -0,0 +1,11 @@
+import Link from 'next/link';
+
+export default function BuildingRedirect() {
+  return (
+    <>
+      <meta httpEquiv="refresh" content="2;url=/contribute/desktop" />
+      <link rel="canonical" href="/contribute/desktop" />
+      <p className='m-auto'>Redirecting to <Link href="/contribute/desktop">new documentation location</Link>...</p>
+    </>
+  );
+}