docs: Update the installation section, particularly the macOS installation instructions using Homebrew (Brew).

docs/docs/guides/install.mdx

@@ -24,7 +24,10 @@ import installImageURL from './assets/jan-ai-download.png';
     <TabItem value="mac" label = "Mac" default>
 
         ### Pre-requisites
-        Ensure that your MacOS version is 13 or higher to run Jan.
+        Before installing Jan, ensure :
+        - You have a Mac with an Apple Silicon Processor.
+        - Homebrew and its dependencies are installed. (for Installing Jan with Homebrew Package)
+        - Your macOS version is 10.15 or higher.
 
         ### Stable Releases
 
@@ -42,9 +45,16 @@ import installImageURL from './assets/jan-ai-download.png';
         
         To enable the experimental mode, go to **Settings** > **Advanced Settings** and toggle the **Experimental Mode**
 
+        ### Install with Homebrew
+        Install Jan with the following Homebrew command:
+
+        ```brew
+        brew install --cask jan
+        ```
+
 :::warning
 
-If you are stuck in a broken build, go to the [Broken Build](/guides/common-error/broken-build) section of Common Errors.
+Homebrew package installation is currently limited to **Apple Silicon Macs**, with upcoming support for Windows and Linux.
 
 :::