add hardware stuff and switching kaladin to an RX 6700

flake.lock

@@ -319,6 +319,22 @@
         "type": "github"
       }
     },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1680070330,
+        "narHash": "sha256-aoT2YZCd9LEtiEULFLIF0ykKydgE72X8gw/k9/pRS5I=",
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
+        "rev": "a6aa8174fa61e55bd7e62d35464d3092aefe0421",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "master",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1677676435,
@@ -469,6 +485,7 @@
         "hyprland": "hyprland",
         "libre-presenter": "libre-presenter",
         "nix-bitcoin": "nix-bitcoin",
+        "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs_5",
         "nixpkgs-stable": "nixpkgs-stable",
         "simple-nixos-mailserver": "simple-nixos-mailserver"