features/docker.nix: remove docker data-dir configuration

flake.nix

@@ -2,6 +2,11 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
+    sops-nix = {
+      url = "github:Mic92/sops-nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     xivlauncher-rb = {
       url = "github:dawei-nh/xivlauncher-rb-nix";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -85,6 +90,7 @@
       nix-flatpak,
       home-manager,
       affinity-nix,
+      sops-nix,
       affinity-thumbnailer-kde,
       millennium,
       cheatengine,
@@ -119,6 +125,7 @@
             nixpkgs-xr.nixosModules.nixpkgs-xr
             nix-flatpak.nixosModules.nix-flatpak
             affinity-thumbnailer-kde.nixosModules.default
+            sops-nix.nixosModules.sops
 
             ./hosts/nero/hardware.nix
             ./hosts/nero/configuration.nix
@@ -133,6 +140,8 @@
             home-manager-configuration
             trusted-users-configuration
 
+            sops-nix.nixosModules.sops
+
             ./hosts/vergil/hardware.nix
             ./hosts/vergil/configuration.nix
           ];
@@ -148,6 +157,7 @@
 
             nix-flatpak.nixosModules.nix-flatpak
             affinity-thumbnailer-kde.nixosModules.default
+            sops-nix.nixosModules.sops
 
             ./hosts/pdw-frankiel/hardware.nix
             ./hosts/pdw-frankiel/configuration.nix
@@ -166,6 +176,8 @@
             home-manager.darwinModules.home-manager
             home-manager-configuration
 
+            sops-nix.darwinModules.sops
+
             {
               users.users.frank.home = "/Users/frank";
             }