Fix lineWidth typo and adjust ctx.restore() placement

Fix lineWidth typo and adjust ctx.restore() placement

Corrected 'ctx.linewidth' to 'ctx.lineWidth' to properly set line width in Canvas context. Moved 'ctx.restore()' to after both drawing operations to ensure context is restored at the appropriate time.

Author: gvreddy04

BlazorExpress.ChartJS/wwwroot/blazorexpress.chartjs.js

@@ -547,18 +547,17 @@ window.blazorexpress.chartjs.line = {
                         ctx.setLineDash([5, 5]);
                         ctx.moveTo(activePoint.element.x, chart.chartArea.top);
                         ctx.lineTo(activePoint.element.x, activePoint.element.y);
-                        ctx.linewidth = 2;
+                        ctx.lineWidth = 2;
                         ctx.strokeStyle = 'grey';
                         ctx.stroke();
-                        ctx.restore();
 
                         ctx.beginPath();
-                        ctx.setLineDash([5, 5]);
                         ctx.moveTo(activePoint.element.x, activePoint.element.y);
                         ctx.lineTo(activePoint.element.x, chart.chartArea.bottom);
-                        ctx.linewidth = 2;
+                        ctx.lineWidth = 2;
                         ctx.strokeStyle = 'grey';
                         ctx.stroke();
+
                         ctx.restore();
                     }
                 },