feat: new host - idols-akane, hardens VFAT /boot mounts (#245)

* feat: new host - idols-akane

* fix: missing efi files

* fix: efi partition - permission issue

hosts/idols-akane/default.nix

@@ -0,0 +1,62 @@
+{
+  disko,
+  mylib,
+  lib,
+  ...
+}:
+#############################################################
+#
+#  Akane - a NixOS VM running on macOS's UTM App
+#
+#############################################################
+let
+  hostName = "akane"; # Define your hostname.
+in
+{
+  imports = (mylib.scanPaths ./.) ++ [
+    disko.nixosModules.default
+  ];
+
+  # supported file systems, so we can mount any removable disks with these filesystems
+  boot.supportedFilesystems = [
+    "ext4"
+    "btrfs"
+    "xfs"
+    #"zfs"
+    "ntfs"
+    "fat"
+    "vfat"
+    "exfat"
+  ];
+
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "virtio_pci"
+    "usbhid"
+    "usb_storage"
+    "sr_mod"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
+
+  networking = {
+    inherit hostName;
+
+    networkmanager.enable = true;
+  };
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "26.05"; # Did you read the comment?
+}