Lower handwriting stroke width

src/handwriting/mod.rs

@@ -707,7 +707,7 @@ impl HandwritingStyle {
         }
 
         HandwritingStyle {
-            stroke: Stroke::new(1.6, stroke_color),
+            stroke: Stroke::new(1.0, stroke_color),
             bg_color,
             bg_line_stroke: Stroke::new(0.5, line_color),
             animate: true,