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/home/wm/hyprland.nix

@@ -0,0 +1,22 @@
+{ 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 = {
+      misc = {
+        vrr = 0;
+      };
+      bind = [
+        "$mainMod ctrl, M, exec, ${memeSelector}/bin/memeSelector"
+      ];
+    };
+  };
+}