update: system update & refactor

# Breaking Changes
- sops location movod to "system/dev/<dev-name>/sops/sops-conf.nix"
- flake devices declaration changes
- whole flake update

system/dev/dn-pre7780/hyprland.nix

@@ -1,26 +0,0 @@
-{ pkgs, ... }:
-let
-  memeSelector = pkgs.callPackage ../../../home/scripts/memeSelector.nix {
-    url = "https://nextcloud.net.dn/public.php/dav/files/pygHoPB5LxDZbeY/";
-  };
-in
-{
-  home.packages = [
-    memeSelector
-  ];
-
-  wayland.windowManager.hyprland = {
-    settings = {
-      monitor = [
-        ''desc:ASUSTek COMPUTER INC ASUS VG32VQ1B 0x00002271, 2560x1440@165, 0x0, 1''
-        ''desc:Acer Technologies XV272U V3 1322131231233, 2560x1440@180, -1440x-600, 1, transform, 1''
-      ];
-      misc = {
-        vrr = 0;
-      };
-      bind = [
-        "$mainMod ctrl, M, exec, ${memeSelector}/bin/memeSelector"
-      ];
-    };
-  };
-}