Settings UI for color scheme presets

Config/Colors.qml

@@ -1,5 +1,13 @@
 import Quickshell.Io
 
 JsonObject {
+	property Presets presets: Presets {
+	}
 	property string schemeType: "vibrant"
+
+	component Presets: JsonObject {
+		property string accent: ""
+		property string name: ""
+		property string variant: ""
+	}
 }

Config/Config.qml

@@ -115,7 +115,12 @@ Singleton {
 
 	function serializeColors(): var {
 		return {
-			schemeType: colors.schemeType
+			schemeType: colors.schemeType,
+			presets: {
+				name: colors.presets.name,
+				variant: colors.presets.variant,
+				accent: colors.presets.accent
+			}
 		};
 	}