feat: add helpful packages and persistence

home/util/home.nix

@@ -0,0 +1,13 @@
+{ pkgs
+, lib
+, config
+, ... }: with lib; {
+  home.packages = with pkgs; [
+    pciutils usbutils lsscsi
+  ] ++ optionals config.passthrough.gui [
+    mission-planner
+    betaflight-configurator
+    inav-configurator
+    inav-blackbox-tools
+  ];
+}

home/util/nixos.nix

@@ -0,0 +1,13 @@
+{ pkgs
+, lib
+, config
+, ... }: with lib; let
+  gui = with config.faucet.gui; ( enable && session );
+in {
+  users.home.persist.directories = [ ] ++
+  optionals gui [
+    ".local/share/Mission Planner"
+    ".config/betaflight-configurator"
+    ".config/inav-configurator"
+  ];
+}