nix: update

flake.lock

@@ -217,15 +217,15 @@
     "home-manager": {
       "inputs": {
         "nixpkgs": [
-          "nixpkgs"
+          "nixpkgs-unstable"
         ]
       },
       "locked": {
-        "lastModified": 1737394973,
-        "narHash": "sha256-EW4oXMfnfA5sNM9Jqm+y98horWVvN66Gu7YIcEpFYZc=",
+        "lastModified": 1737478403,
+        "narHash": "sha256-e6PJI4Bd+QdpukHyd5F/fQY8fRUiNfCwvCRU8WXMSk8=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9786661d57c476021c8a0c3e53bf9fa2b4f3328b",
+        "rev": "96dee79b178d295b716052feca3ee46abc085abe",
         "type": "github"
       },
       "original": {
@@ -298,7 +298,7 @@
     "nix-index-database": {
       "inputs": {
         "nixpkgs": [
-          "nixpkgs"
+          "nixpkgs-unstable"
         ]
       },
       "locked": {
@@ -411,22 +411,6 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1737062831,
-        "narHash": "sha256-Tbk1MZbtV2s5aG+iM99U8FqwxU/YNArMcWAv6clcsBc=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "5df43628fdf08d642be8ba5b3625a6c70731c19c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
         "ghostty": "ghostty",
@@ -434,7 +418,6 @@
         "jujutsu": "jujutsu",
         "neovim-nightly-overlay": "neovim-nightly-overlay",
         "nix-index-database": "nix-index-database",
-        "nixpkgs": "nixpkgs_3",
         "nixpkgs-stable": "nixpkgs-stable_2",
         "nixpkgs-unstable": "nixpkgs-unstable_2"
       }

flake.nix

@@ -17,33 +17,32 @@
     ghostty.url = "github:ghostty-org/ghostty";
     jujutsu.url = "github:dln/jj/openssh";
     neovim-nightly-overlay.url = "github:nix-community/neovim-nightly-overlay";
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.11";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixpkgs-unstable";
 
     nix-index-database.url = "github:nix-community/nix-index-database";
-    nix-index-database.inputs.nixpkgs.follows = "nixpkgs";
+    nix-index-database.inputs.nixpkgs.follows = "nixpkgs-unstable";
 
     home-manager.url = "github:nix-community/home-manager";
-    home-manager.inputs.nixpkgs.follows = "nixpkgs";
+    home-manager.inputs.nixpkgs.follows = "nixpkgs-unstable";
   };
 
   outputs =
     inputs@{
       self,
       nix-index-database,
-      nixpkgs,
+      nixpkgs-unstable,
       home-manager,
       ...
     }:
     let
       inherit (self) outputs;
       system = "x86_64-linux";
-      pkgs = nixpkgs.legacyPackages.${system};
+      pkgs = nixpkgs-unstable.legacyPackages.${system};
 
       mkHost =
         modules:
-        nixpkgs.lib.nixosSystem {
+        nixpkgs-unstable.lib.nixosSystem {
           specialArgs = {
             inherit inputs outputs;
           };

home/common/ghostty.nix

@@ -108,7 +108,7 @@
           "TerminalEmulator"
         ];
         exec = ''
-          ghostty --class=com.mitchellh.ghostty-secondary --font-style="ExtraCondensed" --font-style-bold="Bold ExtraCondensed" --font-style-italic="ExtraCondensed Oblique" -e bash
+          ghostty --class=com.mitchellh.ghostty-secondary --font-style="UltraCondensed" --font-style-bold="Bold UltraCondensed" --font-style-italic="UltraCondensed Oblique" -e bash
         '';
         genericName = "Ghostty Secondary";
         icon = "com.mitchellh.ghostty";