completely refactor and modularize flake

modules/default/common/stylix.nix

@@ -0,0 +1,33 @@
+{ pkgs, ... }:
+let
+  wallpaper = pkgs.fetchurl {
+    url = "https://files.huwe.mooo.com/Oneshot.png";
+    hash = "sha256-LaIzLCW86sbldE9lk7psbYKaTCjwaPLcoD3il6FalTw=";
+  };
+  plymouth_logo = pkgs.fetchurl {
+    url = "https://files.huwe.mooo.com/outlinenobackground.png";
+    hash = "sha256-HdErySgSwNSPEHyBywLyZCAss4vUhsY8BvCPe5hST6Q=";
+  };
+in
+{
+
+  stylix = {
+    enable = true;
+
+    autoEnable = true;
+
+    base16Scheme = "${pkgs.base16-schemes}/share/themes/pasque.yaml";
+    override = {
+      base0D = "F3196E";
+      base0F = "CFAACF";
+    };
+
+    image = wallpaper;
+
+    polarity = "dark";
+
+    targets.plymouth.logo = plymouth_logo;
+    
+  };
+
+}