refactor: use new fn over raw struct initialization

src/app/cpu_graph.rs

@@ -37,7 +37,7 @@ impl canvas::Program<app::Message, Theme, Renderer> for CpuGraph {
                     for (index, value) in self.timeline.iter().enumerate() {
                         let x = index as f32 / self.timeline.len() as f32 * bounds.width;
                         let y = bounds.height - value / 100. * bounds.height;
-                        builder.line_to(Point { x, y })
+                        builder.line_to(Point::new(x, y))
                     }
                 }),
                 canvas::Stroke::default().with_color(CYAN),