rework system, programs, desktop, cli and base aspects

aspects/systems/base.nix

@@ -0,0 +1,44 @@
+{ inputs, ... }:
+{
+  flake.modules.nixos.base =
+    { lib, pkgs, ... }:
+    {
+      imports = with inputs.self.modules.nixos; [
+        boot
+        console
+        firewall
+        fish
+        locale
+        nix
+        security
+        ssh
+      ];
+      environment = {
+        systemPackages = with pkgs; [
+          git
+          fastfetch
+          nixos-firewall-tool
+          sysz
+          wget
+          yazi
+        ];
+        shellAliases = {
+          cat = "${lib.getExe pkgs.bat} --paging=never --style=plain";
+          ls = "${lib.getExe pkgs.eza} --git --icons --group-directories-first";
+          tree = "ls --tree";
+        };
+      };
+
+      programs.command-not-found.enable = false;
+
+      services = {
+        dbus.implementation = "broker";
+        irqbalance.enable = true;
+        fstrim.enable = true;
+        tailscale = {
+          enable = true;
+          extraUpFlags = [ "--operator=user" ];
+        };
+      };
+    };
+}