add zshrc and update readme

README.md

@@ -1,2 +1,21 @@
 ### Dotfiles
-This is a repo for all the various config files
+
+This is a repo for all the various config files
+
+## Configs
+
+- hyprpaper: wallpaper manager for hyprland
+    - the `backgrounds` directory is needed for this
+- hyprlock: this is the lock screen
+    - the `hyprmocha` directory is needed for this to colour it correctly
+- kitty: the prefered terminal emulator
+- nvim: all the config and plugins to lazy and nvim
+- starship: the command prompt style
+- wofi: the program launcher
+- waybar: this bar at the top of the screen
+
+## How to use
+
+1. Install `stow` via pacman, this is a package that quickly sets up sym links in the file system to the folder structure in this repo based on the root directory
+2. use `stow` to setup the sym links, e.g. `stow hyprlock` or `stow backgrounds`
+3. done, restart the tool/service if needed