Add cuda file and fix on other configurations

flake.lock

@@ -54,18 +54,64 @@
         "type": "github"
       }
     },
-    "nixpkgs": {
+    "nix-software-center": {
+      "inputs": {
+        "nixos-appstream-data": "nixos-appstream-data",
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      },
       "locked": {
-        "lastModified": 1769089682,
-        "narHash": "sha256-9yA/LIuAVQq0lXelrZPjLuLVuZdm03p8tfmHhnDIkms=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "078d69f03934859a181e81ba987c2bb033eebfc5",
+        "lastModified": 1730517716,
+        "narHash": "sha256-hq3jlW5lyT2RkWhJ2/Oo+dt9FXtJ47zDDBBk8A8abMo=",
+        "owner": "snowfallorg",
+        "repo": "nix-software-center",
+        "rev": "216eb549f1ec222c2877d2194f2987527954f2c4",
         "type": "github"
       },
       "original": {
-        "owner": "nixos",
-        "ref": "nixos-25.11",
+        "owner": "snowfallorg",
+        "repo": "nix-software-center",
+        "type": "github"
+      }
+    },
+    "nixos-appstream-data": {
+      "inputs": {
+        "flake-utils": [
+          "nix-software-center",
+          "utils"
+        ],
+        "nixpkgs": [
+          "nix-software-center",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1712858390,
+        "narHash": "sha256-XE7gr+zU3N4SHPAhsgk8cVAFp1iBg+Lxxp3y4dUF1vE=",
+        "owner": "korfuri",
+        "repo": "nixos-appstream-data",
+        "rev": "0465d42a4433faa63b7a5eb0b8d397937c9fc13a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "korfuri",
+        "ref": "flake",
+        "repo": "nixos-appstream-data",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1692638711,
+        "narHash": "sha256-J0LgSFgJVGCC1+j5R2QndadWI1oumusg6hCtYAzLID4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "91a22f76cd1716f9d0149e8a5c68424bb691de15",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -101,14 +147,64 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1769089682,
+        "narHash": "sha256-9yA/LIuAVQq0lXelrZPjLuLVuZdm03p8tfmHhnDIkms=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "078d69f03934859a181e81ba987c2bb033eebfc5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "flake-parts": "flake-parts",
         "home-manager": "home-manager",
         "import-tree": "import-tree",
-        "nixpkgs": "nixpkgs",
+        "nix-software-center": "nix-software-center",
+        "nixpkgs": "nixpkgs_2",
         "nixpkgs-unstable": "nixpkgs-unstable"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1689068808,
+        "narHash": "sha256-6ixXo3wt24N/melDWjq70UuHQLxGV8jZvooRanIHXw0=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "919d646de7be200f3bf08cb76ae1f09402b6f9b4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
     }
   },
   "root": "root",

modules/overlays.nix

@@ -4,7 +4,6 @@
   ...
 }:
 {
-
   nixpkgs.config.allowUnfreePredicate =
     pkg:
     builtins.elem (nixpkgs.lib.getName pkg) [

modules/system/options/apps/docker.nix

@@ -11,7 +11,7 @@ in
 
     virtualisation.docker = {
       enable = true;
+      daemon.settings.features.cdi = true;
     };
-
   };
 }

modules/system/options/nixos/cuda.nix

@@ -0,0 +1,15 @@
+{ lib, config, ... }:
+with lib;
+let
+  cfg = config.os.virtualisation.cuda;
+in
+{
+  options.os.virtualisation.cuda = {
+    enable = mkEnableOption "System CUDA service";
+  };
+  config = mkIf cfg.enable {
+
+    hardware.nvidia-container-toolkit.enable = true;
+
+  };
+}

modules/system/os.nix

@@ -25,6 +25,7 @@
 
   # Virtualisation Apps
   os.shell.docker.enable = true;
+  os.virtualisation.cuda.enable = true;
 
   # System version
   system.stateVersion = "25.11";

modules/system/partials/users.nix

@@ -4,7 +4,10 @@
   users.users = {
     alistreaza = {
       isNormalUser = true;
-      extraGroups = [ "wheel" ];
+      extraGroups = [
+        "wheel"
+        "docker"
+      ];
     };
   };
 }

modules/users/home.nix

@@ -19,7 +19,7 @@
       };
 
       os.ide.zed.enable = true;
-      os.ide.jetbrains.enable = true;
+      os.ide.jetbrains.enable = false;
 
       home.stateVersion = "25.11";
     };

modules/users/partials/gnome.nix

@@ -55,6 +55,7 @@ with lib.hm.gvariant;
 
       "org/gnome/shell/extensions/dash-to-panel" = {
         prefs-opened = true;
+
         isolate-monitors = true;
         isolate-workspaces = true;
 
@@ -70,8 +71,11 @@ with lib.hm.gvariant;
         dot-position = "BOTTOM";
         dot-style-focused = "METRO";
         dot-style-unfocused = "DOTS";
+
         focus-highlight = true;
         focus-highlight-dominant = true;
+
+        hide-overview-on-startup = true;
       };
 
       "org/gnome/shell/extensions/paperwm" = {
@@ -84,6 +88,25 @@ with lib.hm.gvariant;
         position-in-panel = 1;
       };
 
+      "org/gnome/shell/extensions/paperwm/workspaces" = {
+        list = [
+          "personal"
+          "university"
+        ];
+      };
+
+      "org/gnome/shell/extensions/paperwm/workspaces/personal" = {
+        name = "Personel";
+        index = 0;
+        background = "file://" + ./wallpapers/mocha.svg;
+      };
+
+      "org/gnome/shell/extensions/paperwm/workspaces/university" = {
+        name = "Université";
+        index = 1;
+        background = "file://" + ./wallpapers/frappe.svg;
+      };
+
     };
   };
 }