update nixos configs

- bin/screens: line to fix touchscreen rotation
- add zathura config file (zathurarc)
- nixos:
  - rearrange config files reusing most of configs in common-configuration.nix
  - add chuwi-configuration.nix

nixos/surface-configuration.nix

@@ -1,8 +1,5 @@
 # This file is meant to be renamed to `configuration.nix`
-
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
+# Surface Go 2 NixOS configuration
 
 { config, pkgs, ... }:
 
@@ -24,7 +21,7 @@
     "/crypto_keyfile.bin" = null;
   };
 
-  networking.hostName = "nixos"; # Define your hostname.
+  networking.hostName = "surface"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
   # Configure network proxy if necessary
@@ -34,35 +31,6 @@
   # Enable networking
   networking.networkmanager.enable = true;
 
-  # Set your time zone.
-  time.timeZone = "Europe/Madrid";
-
-  # Select internationalisation properties.
-  i18n.defaultLocale = "en_US.UTF-8";
-
-  i18n.extraLocaleSettings = {
-    LC_ALL = "en_US.UTF-8";
-  };
-
-  # Configure keymap in X11
-  services.xserver = {
-    layout = "us";
-    xkbVariant = "";
-
-    enable=true;
-    displayManager = {
-      defaultSession = "none+i3";
-    };
-    windowManager.i3 = {
-      enable=true;
-      extraPackages = with pkgs; [
-        dmenu
-        i3status
-        i3lock
-      ];
-    };
-  };
-
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.userc = {
     isNormalUser = true;
@@ -74,30 +42,6 @@
   # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
 
-
-  programs.zsh.enable = true;
-  users.defaultUserShell = pkgs.zsh;
-  environment.shells = with pkgs; [zsh];
-
-  # Some programs need SUID wrappers, can be configured further or are
-  # started in user sessions.
-  # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
-
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
-  # services.openssh.enable = true;
-
-  # Open ports in the firewall.
-  # networking.firewall.allowedTCPPorts = [ ... ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether.
-  # networking.firewall.enable = false;
-
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
   # on your system were taken. It‘s perfectly fine and recommended to leave
@@ -109,10 +53,6 @@
   # gvfs needed for Thunar to detect external disks
   services.gvfs.enable = true;
 
-  # bluetooth related
-  hardware.bluetooth.enable = true;
-  services.blueman.enable = true;
-
   # obs virtual camera
   boot.extraModulePackages = with config.boot.kernelPackages; [
     v4l2loopback