hosts and modules restructuring

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

hosts/remilia/default.nix

@@ -7,6 +7,7 @@
     ./boot.nix
     ./services.nix
     ./mailserver.nix
+    ./stuff.nix
   ];
 
   system.stateVersion = "21.11";

hosts/remilia/stuff.nix

@@ -0,0 +1,32 @@
+{ config, pkgs, ... }:
+{
+  time.timeZone = "Asia/Kolkata";
+  security = {
+    sudo.enable = false;
+    doas = {
+      enable = true;
+      extraRules = [
+        {
+          users = [ ];
+          keepEnv = true;
+          persist = true;
+        }
+      ];
+    };
+  };
+  programs = {
+    gnupg = {
+      agent = {
+        enable = true;
+        pinentryFlavor = "curses";
+      };
+    };
+  };
+  nix = {
+    package = pkgs.nixUnstable;
+    extraOptions = ''
+      experimental-features = nix-command flakes
+    '';
+    settings.trusted-users = [ "root" ];
+  };
+}