Add Git installation guide to Getting Started

docs.json

@@ -24,6 +24,7 @@
                   "index",
                   "quickstart",
                   "installation",
+                  "git",
                   {
                     "group": "Web editor",
                     "icon": "mouse-pointer-2",

git.mdx

@@ -0,0 +1,120 @@
+---
+title: Git
+description: Learn how to install Git on your system to get started with version control
+---
+
+Git is a distributed version control system that tracks changes in your files and enables collaboration with others. You'll need Git installed to work with most development projects.
+
+## Prerequisites
+
+Before installing Git, ensure you have administrative privileges on your system.
+
+## Installation by operating system
+
+<Tabs>
+  <Tab title="Windows">
+    ### Option 1: Download from Git website
+
+    1. Visit [git-scm.com](https://git-scm.com/download/win)
+    2. Download the latest version for Windows
+    3. Run the installer and follow the setup wizard
+    4. Accept the default settings unless you have specific requirements
+
+    ### Option 2: Using package managers
+
+    **Using Chocolatey:**
+    ```bash
+    choco install git
+    ```
+
+    **Using Winget:**
+    ```bash
+    winget install --id Git.Git -e --source winget
+    ```
+
+    ### Verify installation
+    ```bash
+    git --version
+    ```
+  </Tab>
+
+  <Tab title="macOS">
+    ### Option 1: Using Homebrew (recommended)
+
+    If you have Homebrew installed:
+    ```bash
+    brew install git
+    ```
+
+    ### Option 2: Download from Git website
+
+    1. Visit [git-scm.com](https://git-scm.com/download/mac)
+    2. Download the latest version for macOS
+    3. Open the downloaded `.dmg` file and follow the installation instructions
+
+    ### Option 3: Using Xcode Command Line Tools
+
+    Git comes bundled with Xcode Command Line Tools:
+    ```bash
+    xcode-select --install
+    ```
+
+    ### Verify installation
+    ```bash
+    git --version
+    ```
+  </Tab>
+
+  <Tab title="Linux">
+    ### Ubuntu/Debian
+    ```bash
+    sudo apt update
+    sudo apt install git
+    ```
+
+    ### CentOS/RHEL/Fedora
+    **For CentOS/RHEL:**
+    ```bash
+    sudo yum install git
+    ```
+
+    **For Fedora:**
+    ```bash
+    sudo dnf install git
+    ```
+
+    ### Arch Linux
+    ```bash
+    sudo pacman -S git
+    ```
+
+    ### Verify installation
+    ```bash
+    git --version
+    ```
+  </Tab>
+</Tabs>
+
+## Initial configuration
+
+After installing Git, configure your identity:
+
+```bash
+git config --global user.name "Your Name"
+git config --global user.email "[email protected]"
+```
+
+You can verify your configuration:
+```bash
+git config --list
+```
+
+## Next steps
+
+With Git installed, you can now:
+- Clone repositories from GitHub, GitLab, or other Git hosting services
+- Initialize new Git repositories with `git init`
+- Start tracking changes in your projects
+- Collaborate with others using version control
+
+For more advanced Git usage and concepts, check out the [Git documentation](https://git-scm.com/doc).