Add layout to README

README.md

@@ -4,7 +4,37 @@
 ![Screenshot of my desktop](assets/screenshot.png)
 
 ## Layout
-Work in progress.
+```
+.
+├── .gitattributes
+├── .gitignore
+├── README.md
+├── assets                   ; Binary assets such as screenshots and wallpapers
+│   └── ...
+├── flake.lock
+├── flake.nix
+├── hosts                    ; Host configurations
+│   ├── puter
+│   │   ├── default.nix      ; Host specific configuration options
+│   │   ├── disko.nix        ; Host specific partitioning layout
+│   │   └── packages.nix     ; Host specific package set
+│   └── ...
+├── install.sh
+├── lib                      ; Custom helper functions
+│   └── ...
+├── modules                  ; Configuration modules
+│   ├── home                 ; Home-manager modules
+│   │   └── caem             ; User home-manager modules
+│   │       ├── default.nix  ; User specific configuration options
+│   │       ├── packages.nix ; User specific package set
+│   │       └── ...
+│   └── nixos                ; NixOS modules
+│       ├── user             ; User definition
+│       │   └── caem.nix
+│       └── ...
+└── overlays                 ; Overlays
+    └── ...
+```
 
 ## Installation