fix box options not working

lightweight_charts/drawings.py

@@ -64,6 +64,7 @@ class TwoPointDrawing(Drawing):
             {{
                 lineColor: '{color}',
                 lineStyle: {as_enum(style, LINE_STYLE)},
+                width: {width},
             }}
         )
         {chart.id}.series.attachPrimitive({self.id})

src/box/box.ts

@@ -32,7 +32,7 @@ export class Box extends TwoPointDrawing {
         super(p1, p2, options);
         this._options = {
             ...defaultBoxOptions,
-            ...this._options,
+            ...options,
         }
         this._paneViews = [new BoxPaneView(this)];
     }