Make a hosts folder for system and home, remove legacy.nix cause I never used it, change some comments

system/hosts/JimPine/hardware-configuration.nix

@@ -0,0 +1,48 @@
+{ config, outputs, lib, pkgs, modulesPath, ... }:
+
+{
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+
+  boot = {
+    initrd = {
+      availableKernelModules = [ ];
+      kernelModules = [ ];
+    };
+    blacklistedKernelModules = [
+      "pcspkr"
+    ];               
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-uuid/25738e24-385e-4bcf-bff5-d0e6274003b6";
+      fsType = "btrfs";
+    };
+    "/boot" = {
+      device = "/dev/disk/by-uuid/01D2-E962";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+    "/home/jimbo/Downloads" = {
+      device = "/dev/disk/by-uuid/f0b6cf4e-9576-4ab5-96ae-2a7e57599a35";
+      fsType = "btrfs";
+    };
+    "/home/jimbo/JimboNFS" = {
+      device = "${outputs.ips.wgSpan}.1:/export/JimboNFS";
+      fsType = "nfs4";
+      options = ["x-systemd.automount" "_netdev" "nofail" "noauto"];
+    };
+    "/home/jimbo/FreecornNFS" = {
+      device = "${outputs.secrets.cornIP}:/export/freecornNFS";
+      fsType = "nfs4";
+      options = ["x-systemd.automount" "_netdev" "nofail" "noauto"];
+    };
+  };
+
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/95c43e5a-b53d-41fd-99a3-54181510070e"; }
+  ];
+
+  networking.useDHCP = lib.mkDefault true;
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
+}