many improvements

flake.nix

@@ -2,10 +2,10 @@
   description = "Nix config entry point";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
     # Home manager
-    home-manager.url = "github:nix-community/home-manager/release-24.11";
+    home-manager.url = "github:nix-community/home-manager/release-25.05";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
     # Managing flatpak apps
     nix-flatpak.url = "github:gmodena/nix-flatpak/?ref=v0.4.1";
@@ -19,10 +19,14 @@
     zen-browser.inputs.nixpkgs.follows = "nixpkgs";
 
     # power management
-    superfreq = {
-      url = "github:NotAShelf/superfreq";
+    watt = {
+      url = "github:NotAShelf/watt/?ref=v0.3.2";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    # secrets
+    sops-nix.url = "github:Mic92/sops-nix";
+    sops-nix.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs = {
@@ -30,6 +34,7 @@
     nixpkgs,
     home-manager,
     stylix,
+    sops-nix,
     ...
   } @ inputs:
     let
@@ -45,7 +50,7 @@
       modules = [
         ./hosts/spectre-x360-2018
         stylix.nixosModules.stylix
-        inputs.superfreq.nixosModules.default
+        inputs.watt.nixosModules.default
         home-manager.nixosModules.home-manager
           {
             home-manager.useGlobalPkgs = true;
@@ -66,9 +71,9 @@
       specialArgs = { inherit inputs; };
 
       modules = [
-        ./hosts/lenovo-yoga-usb
+        ./hosts/mobile-usb
         stylix.nixosModules.stylix
-        inputs.superfreq.nixosModules.default
+        inputs.watt.nixosModules.default
         home-manager.nixosModules.home-manager
           {
             home-manager.useGlobalPkgs = true;
@@ -76,7 +81,7 @@
             home-manager.extraSpecialArgs = { inherit inputs; };
 
             home-manager.users.remy.imports = [
-              ./users/remy_yoga-usb
+              ./users/remy_usb
               inputs.nix-flatpak.homeManagerModules.nix-flatpak
             ];
           }
@@ -84,6 +89,29 @@
     };
 
 
+    nixosConfigurations.nyx = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      specialArgs = { inherit inputs; };
+
+      modules = [
+        ./hosts/yoga-7-pro
+        sops-nix.nixosModules.sops
+        stylix.nixosModules.stylix
+        inputs.watt.nixosModules.default
+        home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.extraSpecialArgs = { inherit inputs; };
+
+            home-manager.users.remy.imports = [
+              ./users/remy_yoga
+              inputs.nix-flatpak.homeManagerModules.nix-flatpak
+            ];
+          }
+      ];
+    };
+
     # nixosConfigurations.raspberry-pi = nixpkgs.lib.nixosSystem {
     #   system = "aarch64-linux";
     #   modules = [