Add Fleek + Git push/pull to devbox global docs (#1121)

Author: Lagoja

docs/app/docs/devbox_global.md

@@ -1,5 +1,6 @@
 ---
 title: Use Devbox as your Primary Package Manager
+description: Install packages and tools system wide with Devbox Global
 ---
 
 In addition to managing isolated development environments, you can use Devbox as a general package manager. Devbox Global allows you to add packages to a global `devbox.json.` This is useful for installing a standard set of tools you want to use across multiple Devbox Projects.
@@ -17,6 +18,7 @@ You can also use `devbox global` to replace package managers like `brew` and `ap
 
 Devbox saves your global config in a `devbox.json` file in your home directory. This file can be shared with other users or checked into source control to synchronize it across machines.
 
+
 ## Adding and Managing Global Packages
 
 You can install a package using `devbox global add [<package>]`, where the package names should be a list of [Nix Packages](https://search.nixos.org/packages) you want to install.
@@ -54,16 +56,29 @@ devbox global remove ripgrep
 ripgrep was removed
 ```
 
+## Using Fleek with Devbox Global
+
+[Fleek](https://getfleek.dev/) provides a nicely tuned set of packages and configuration for common tools that is compatible with Devbox Global. Configurations are provided at different [levels of bling](https://getfleek.dev/docs/bling), with higher levels adding more packages and opinionated configuration.
+
+To install a Fleek profile, you can use `devbox global pull <fleek-url>`, where the Fleek URL indicates the profile you want to install. For example, to install the `high` bling profile, you can run:
+
+```bash
+devbox global pull https://devbox.getfleek.dev/high
+```
+
+Fleek profiles also provide a few convenience scripts to automate setting up your profile. You can view the full list of scripts using `devbox global run` with no arguments
+
+For more information, see the [Fleek for Devbox Docs](https://getfleek.dev/docs/devbox)
+
 ## Using Global Packages in your Host Shell
 
 If you want to make your global packages available in your host shell, you can add them to your shell PATH. Running `devbox global shellenv` will print the command necessary to source the packages.
 
-
 ### Add Global Packages to your current Host Shell
 To temporarily add the global packages to your current shell, run:
 
 ```bash
-. <(devbox global shellenv)
+. <(devbox global shellenv --init-hook)
 ```
 
 You can also add a hook to your shell's config to make them available whenever you launch your shell:
@@ -73,7 +88,7 @@ You can also add a hook to your shell's config to make them available whenever y
 Add the following command to your `~/.bashrc` file:
 
 ```bash
-eval "$(devbox global shellenv)"
+eval "$(devbox global shellenv --init-hook)"
 ```
 
 Make sure to add this hook before any other hooks that use your global packages.
@@ -82,33 +97,22 @@ Make sure to add this hook before any other hooks that use your global packages.
 Add the following command to your `~/.zshrc` file:
 
 ```bash
-eval "$(devbox global shellenv)"
+eval "$(devbox global shellenv --init-hook)"
 ```
 
 ### Fish
 
 Add the following command to your `~/.config/fish/config.fish` file:
 
 ```bash
-devbox global shellenv | source
+devbox global shellenv --init-hook | source
 ```
 
+## Sharing Your Global Config with Git
 
-## Sharing Your Global Config
-
-Your global `devbox.json` will be stored in `$XDG_DATA_HOME/devbox/global/default/devbox.json`. If `$XDG_DATA_HOME` is not set, it will default to `~/.local/share/devbox/global/default/devbox.json`.
-
-If you want to share your configuration with across machines or with other users, you can copy this file to a git repository or host it online.  You can then download and set the config as your global profile using `devbox global pull <path> | <url>`.
-
-```bash
-# Load the global config from a file
-
-devbox global pull /path/to/devbox.json
+You can use Git to synchronize your `devbox global` config across multiple machines using `devbox global push <remote>` and `devbox global pull <remote>`.
 
-# Load the global config from a github repo
-
-devbox global pull https://raw.githubusercontent.com/org/repo/branch/path/to/devbox.json
-```
+Your global `devbox.json` and any other files in the Git remote will be stored in `$XDG_DATA_HOME/devbox/global/default`. If `$XDG_DATA_HOME` is not set, it will default to `~/.local/share/devbox/global/default`. You can view the current global directory by running `devbox global path`.
 
 ## Next Steps
 
@@ -118,6 +122,7 @@ devbox global pull https://raw.githubusercontent.com/org/repo/branch/path/to/dev
 * **[Devbox Scripts](guides/scripts.md):** Automate setup steps and configuration for your shell using Devbox Scripts.
 * **[Configuration Guide](configuration.md):** Learn how to configure your shell and dev environment with `devbox.json`.
 * **[Browse Examples](https://github.com/jetpack-io/devbox-examples):** You can see how to create a development environment for your favorite tools or languages by browsing the Devbox Examples repo.
+* **[Using Flakes with Devbox](guides/using_flakes.md):** Learn how to install packages from Nix Flakes.
 
 ### Use Devbox with your IDE