Back out "add cosmic again"

This backs out commit 572bca9ec7.

flake.lock

@@ -271,22 +271,6 @@
       }
     },
     "flake-compat_3": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1717312683,
-        "narHash": "sha256-FrlieJH50AuvagamEvWMIE6D2OAnERuDboFDYAED/dE=",
-        "owner": "nix-community",
-        "repo": "flake-compat",
-        "rev": "38fd3954cf65ce6faf3d0d45cd26059e059f07ea",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-compat_4": {
       "locked": {
         "lastModified": 1733328505,
         "narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
@@ -1072,29 +1056,6 @@
         "type": "github"
       }
     },
-    "nixos-cosmic": {
-      "inputs": {
-        "flake-compat": "flake-compat_3",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "nixpkgs-stable": "nixpkgs-stable_2",
-        "rust-overlay": "rust-overlay_2"
-      },
-      "locked": {
-        "lastModified": 1743589597,
-        "narHash": "sha256-fUTd0BMMlHUG+9E/2fvIJuXKCqSpweY7NetQXZndKPk=",
-        "owner": "lilyinstarlight",
-        "repo": "nixos-cosmic",
-        "rev": "760c3a4173ff62ab0ad0925cbb39ac166e23803c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "lilyinstarlight",
-        "repo": "nixos-cosmic",
-        "type": "github"
-      }
-    },
     "nixos-hardware": {
       "locked": {
         "lastModified": 1743167577,
@@ -1143,22 +1104,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-stable_2": {
-      "locked": {
-        "lastModified": 1743367904,
-        "narHash": "sha256-sOos1jZGKmT6xxPvxGQyPTApOunXvScV4lNjBCXd/CI=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "7ffe0edc685f14b8c635e3d6591b0bbb97365e6c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-24.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1742889210,
@@ -1278,7 +1223,6 @@
         "mysecrets": "mysecrets",
         "nix-flatpak": "nix-flatpak",
         "nix-index-database": "nix-index-database",
-        "nixos-cosmic": "nixos-cosmic",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs_2",
         "sops-nix": "sops-nix",
@@ -1323,27 +1267,6 @@
         "type": "github"
       }
     },
-    "rust-overlay_2": {
-      "inputs": {
-        "nixpkgs": [
-          "nixos-cosmic",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1743475035,
-        "narHash": "sha256-uLjVsb4Rxnp1zmFdPCDmdODd4RY6ETOeRj0IkC0ij/4=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "bee11c51c2cda3ac57c9e0149d94b86cc1b00d13",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
     "sops-nix": {
       "inputs": {
         "nixpkgs": [
@@ -1371,7 +1294,7 @@
         "base16-helix": "base16-helix",
         "base16-vim": "base16-vim",
         "firefox-gnome-theme": "firefox-gnome-theme",
-        "flake-compat": "flake-compat_4",
+        "flake-compat": "flake-compat_3",
         "flake-utils": "flake-utils_2",
         "git-hooks": "git-hooks",
         "gnome-shell": "gnome-shell",

flake.nix

@@ -15,7 +15,7 @@
     # neve.url = "git+https://gitea.linerds.us/unexplrd/Neve";
     nix-flatpak.url = "github:gmodena/nix-flatpak";
     nix-index-database.url = "github:nix-community/nix-index-database";
-    nixos-cosmic.url = "github:lilyinstarlight/nixos-cosmic";
+    # nixos-cosmic.url = "github:lilyinstarlight/nixos-cosmic";
     # nixvim.url = "github:nix-community/nixvim";
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
     nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-unstable";
@@ -34,7 +34,6 @@
     lix.inputs.nixpkgs.follows = "nixpkgs";
     mysecrets.flake = false;
     # neve.inputs.nixvim.follows = "nixvim";
-    nixos-cosmic.inputs.nixpkgs.follows = "nixpkgs";
     nix-index-database.inputs.nixpkgs.follows = "nixpkgs";
     sops-nix.inputs.nixpkgs.follows = "nixpkgs";
   };

hosts/dunamis/configuration.nix

@@ -14,7 +14,7 @@
     ./users.nix
   ];
 
-  desktop.cosmic.enable = true;
+  desktop.niri.enable = true;
   environment.memoryAllocator.provider = "mimalloc";
   locale.ukrainian.enable = true;
   opentabletdriver.enable = false;

hosts/eldrid/configuration.nix

@@ -15,7 +15,7 @@
     ./users.nix
   ];
 
-  desktop.cosmic.enable = true;
+  desktop.niri.enable = true;
 
   locale.ukrainian.enable = true;
 

modules/home/desktop/default.nix

@@ -1,7 +1,6 @@
 {
   imports = [
     ./common/xdg-userdirs.nix
-    ./cosmic
     ./gnome
     ./hyprland
     ./niri

modules/nixos/desktop/default.nix

@@ -1,7 +1,7 @@
 {
   imports = [
     ./common/pipewire.nix
-    ./cosmic.nix
+    # ./cosmic.nix
     ./gnome.nix
     ./hyprland.nix
     ./niri.nix