feat: fontbuilder to streamline font styling

Components/Toast/ToastItem.qml

@@ -36,8 +36,7 @@ CustomRect {
 	radius: Tokens.rounding.medium
 
 	Behavior on border.color {
-		CAnim {
-		}
+		CAnim {}
 	}
 
 	Elevation {
@@ -84,7 +83,7 @@ CustomRect {
 						return Colors.palette.m3onError;
 					return Colors.palette.m3onSurfaceVariant;
 				}
-				font.pointSize: Math.round(Tokens.font.size.large * 1.2)
+				fontStyle: Tokens.font.icon.builders.large.scale(1.2).build()
 				text: root.modelData.icon
 			}
 		}
@@ -107,7 +106,7 @@ CustomRect {
 					return Colors.palette.m3onSurface;
 				}
 				elide: Text.ElideRight
-				font.pointSize: Tokens.font.size.normal
+				font: Tokens.font.title.small
 				text: root.modelData.title
 			}