refactored nixos directory & updated README

nixos/services.nix

@@ -0,0 +1,60 @@
+{ pkgs, ... }:
+
+{
+  # Systemd services setup
+  systemd.packages = with pkgs; [
+    auto-cpufreq
+  ];
+  
+  # Enable Services
+  services.geoclue2.enable = true;
+  programs.direnv.enable = true;
+  services.upower.enable = true;
+  programs.fish.enable = true;
+  programs.dconf.enable = true;
+  services.dbus.enable = true;
+  services.dbus.packages = with pkgs; [
+  	xfce.xfconf
+  	gnome2.GConf
+  ];
+  services.mpd.enable = true;
+  programs.thunar.enable = true;
+  services.tumbler.enable = true; 
+  services.fwupd.enable = true;
+  services.auto-cpufreq.enable = true;
+  # services.udev.packages = with pkgs; [ gnome.gnome-settings-daemon ];
+
+  environment.systemPackages = with pkgs; [
+    at-spi2-atk
+    qt6.qtwayland
+    psi-notify
+    poweralertd
+    swaylock-effects
+    swayidle
+    playerctl
+    psmisc
+    grim
+    slurp
+    imagemagick
+    swappy
+    ffmpeg_6-full
+    # wl-screenrec
+    wf-recorder
+    wl-clipboard
+    cliphist
+    clipboard-jh
+    xdg-utils
+    wtype
+    wlrctl
+    hyprpicker
+    pyprland
+    waybar
+    rofi-wayland
+    dunst
+    avizo
+    wlogout
+    wpaperd
+    # swww
+    gifsicle
+  ];
+}