feat: add distributed-builds & many hosts

feat: remove nur & devenv
feat: adjust the structure to make it suitable for servers
feat: add iso/proxmox generators and add docs about it
feat: update ryan's openssh keys & add hashedPassword
feat: add proxmox's nodes into ssh_config, with alias

home/darwin/default.nix

@@ -1,8 +1,8 @@
-{ pkgs, ... }:
+{ ... }:
 
 {
   imports = [
-    ../base
+    ../base/desktop
     
     ./alacritty
     ./core.nix