feat(arch): copy background image to ~/.config/background

Signed-off-by: chris1320 <chris1320is@protonmail.com>

Author: Chris1320

Operating Systems/Arch Linux/Contents/Manual Customization.md

@@ -35,8 +35,9 @@ paru -S git git-lfs
 mkdir ~/Temp
 git clone https://github.com/Chris1320/SetupGuides-ArchLinux.git ~/Temp/ArchLinuxDotfiles
 cd ~/Temp/ArchLinuxDotfiles
-git submodule init  # Initialize git submodules
+git submodule init    # Initialize git submodules
 git submodule update  # Pull submodules from remote
+git lfs pull          # Download LFS files
 ```
 
 > [!NOTE] From now on, this guide will assume that you are in `~/Temp/ArchLinuxDotfiles` directory unless specified.

Operating Systems/Arch Linux/Contents/Setting Up Hyprland.md

@@ -22,7 +22,19 @@ cp -r ./dotfiles/hypr ~/.config/hypr
 cp -r ./scripts ~/.config/scripts
 ```
 
-Now, Hyprland's configuration files are in place, but we still need to configure the rest of the system for it to function properly.
+Also copy your desired background image to `~/.config/background`.
+
+```bash
+cp "./assets/wallpapers/<your desired wallpaper>" ~/.config/background
+```
+
+> [!TIP] Previewing Images In The Terminal
+>
+> You can run `icat ./assets/wallpapers/<your desired wallpaper>` to
+> preview the image in the terminal.
+
+Now, Hyprland's configuration files are in place, but we still need to configure
+the rest of the system for it to function properly.
 
 > [!BUG] If you are having problems with Hyprland, see their [wiki](https://wiki.hyprland.org/Crashes-and-Bugs/).