Update stylix scheme and refactor Hyprland configuration with new waybar setup

environments/waybar-style.nix

@@ -0,0 +1,43 @@
+{
+  config,
+  ...
+}:
+let
+  inherit (config.lib.stylix) colors;
+in
+''
+  * {
+    border: none;
+    font-family: "${config.stylix.fonts.monospace.name}";
+    font-size: ${toString config.stylix.fonts.sizes.desktop}pt;
+    color: #${colors.base04};
+  }
+  window#waybar {
+    background: #${colors.base00};
+    min-height: 20px;
+  }
+  .module {
+    background: #${colors.base00};
+    margin: 0px 5px 0px 5px;
+    padding: 8px 8px 8px 8px;
+  }
+  #workspaces button {
+    padding: 2px 8px;
+    margin: 2px;
+    border-radius: 8px;
+    background: transparent;
+    color: #${colors.base03};
+    border: none;
+    min-width: 20px;
+  }
+
+  #workspaces button.active {
+    background: #${colors.base02};
+    color: #${colors.base05};
+  }
+
+  #workspaces button:hover {
+    background: #${colors.base01};
+    color: #${colors.base04};
+  }
+''