zephyrus: add chrysalis and udev rules

Flake lock file updates:

• Updated input 'emacs-overlay':
    'github:nix-community/emacs-overlay/2fc6f185dbbc0dbf35289648aab0a8dfd1bba320' (2022-03-04)
  → 'github:nix-community/emacs-overlay/df459e39ce667fc1455a1fa05dc107ae624f671a' (2022-03-16)
• Updated input 'home-manager':
    'github:nix-community/home-manager/afe96e7433c513bf82375d41473c57d1f66b4e68' (2022-03-06)
  → 'github:nix-community/home-manager/8eb7c009f09f1f7b1ec151e5d537104acf42213a' (2022-03-13)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/03e7686c72345f237405c0b46b153dccd3ec9913' (2021-07-25)
  → 'github:NixOS/nixos-hardware/816a935bf5aa5f77cb1f03ebfe20ab13b112d0f1' (2022-03-09)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/062a0c5437b68f950b081bbfc8a699d57a4ee026' (2022-03-05)
  → 'github:NixOS/nixpkgs/73ad5f9e147c0d2a2061f1d4bd91e05078dc0b58' (2022-03-14)
• Updated input 'nixpkgs-unstable-small':
    'github:NixOS/nixpkgs/085e8934e46ffb8cb31a8197cf2cd8df2f384a8d' (2022-03-10)
  → 'github:NixOS/nixpkgs/6e3ee8957637a60f5072e33d78e05c0f65c54366' (2022-03-15)

flake.lock

@@ -20,11 +20,11 @@
     },
     "emacs-overlay": {
       "locked": {
-        "lastModified": 1646414475,
-        "narHash": "sha256-Linz0Q0FaNYkHniXnlUdCYUI9qeHvcS/dbn13Q3w4Bg=",
+        "lastModified": 1647422196,
+        "narHash": "sha256-yS2GTkWklt3LMT9kAPCdfcYVWIylI+nURTNVa7KUK3M=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "2fc6f185dbbc0dbf35289648aab0a8dfd1bba320",
+        "rev": "df459e39ce667fc1455a1fa05dc107ae624f671a",
         "type": "github"
       },
       "original": {
@@ -57,11 +57,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1646559628,
-        "narHash": "sha256-WDoqxH/IPTV8CkI15wwzvXYgXq9UPr8xd8WKziuaynw=",
+        "lastModified": 1647210221,
+        "narHash": "sha256-mUWwEq+ReRQjIqj28ClqmBDyKV4fr6C5ufqlXLzZFsk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "afe96e7433c513bf82375d41473c57d1f66b4e68",
+        "rev": "8eb7c009f09f1f7b1ec151e5d537104acf42213a",
         "type": "github"
       },
       "original": {
@@ -73,11 +73,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1627212500,
-        "narHash": "sha256-KMUQCT3JSqznp+dR6BTvbwLqPFErjNlotVpkp/P/ZmM=",
+        "lastModified": 1646825982,
+        "narHash": "sha256-uWvS4UFkdE4Iqk1pXhxkZqPsqI+Z2V9VRmLxGUFejbY=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "03e7686c72345f237405c0b46b153dccd3ec9913",
+        "rev": "816a935bf5aa5f77cb1f03ebfe20ab13b112d0f1",
         "type": "github"
       },
       "original": {
@@ -105,11 +105,11 @@
     },
     "nixpkgs-unstable-small": {
       "locked": {
-        "lastModified": 1646903400,
-        "narHash": "sha256-yId/d2GrwF6CPddtBJg35jb9HuYKhtwH8+oLausAxC0=",
+        "lastModified": 1647380550,
+        "narHash": "sha256-909TI9poX7CIUiFx203WL29YON6m/I6k0ExbZvR7bLM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "085e8934e46ffb8cb31a8197cf2cd8df2f384a8d",
+        "rev": "6e3ee8957637a60f5072e33d78e05c0f65c54366",
         "type": "github"
       },
       "original": {
@@ -121,11 +121,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1646497237,
-        "narHash": "sha256-Ccpot1h/rV8MgcngDp5OrdmLTMaUTbStZTR5/sI7zW0=",
+        "lastModified": 1647297614,
+        "narHash": "sha256-ulGq3W5XsrBMU/u5k9d4oPy65pQTkunR4HKKtTq0RwY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "062a0c5437b68f950b081bbfc8a699d57a4ee026",
+        "rev": "73ad5f9e147c0d2a2061f1d4bd91e05078dc0b58",
         "type": "github"
       },
       "original": {

hosts/zephyrus/default.nix

@@ -92,7 +92,9 @@
   };
   my.gui.enable = true;
 
-  environment.systemPackages = [ pkgs.arandr ];
+  environment.systemPackages = [ pkgs.arandr pkgs.chrysalis ];
+
+  services.udev.packages = [ pkgs.packages.kaleidoscope-udev-rules ];
 
   hardware.bluetooth = {
     enable = true;