New logo, updates changelog, some code improvements.

webview/src/components/App.tsx

@@ -0,0 +1,25 @@
+import * as React from "react";
+import { hotComponent } from "../hotComponent";
+import { GUI } from "./GUI";
+import { Model } from "../model/Model";
+
+@hotComponent(module)
+export class App extends React.Component {
+	private readonly model = new Model();
+
+	constructor(props: any) {
+		super(props);
+
+		if (this.model.runningMode !== "webView") {
+			if (this.model.theme === "light") {
+				require("../vscode-light.scss");
+			} else {
+				require("../vscode-dark.scss");
+			}
+		}
+	}
+
+	render() {
+		return <GUI model={this.model} />;
+	}
+}

webview/src/components/Visualizer.tsx

@@ -9,7 +9,9 @@ import { VisualizationView, Theme } from "@hediet/visualization-core";
 export class Visualizer extends React.Component<{ model: Model }> {
 	render() {
 		return (
-			<div className="component-Visualizer">{this.renderContent()}</div>
+			<div style={{ width: "100%", height: "100%", overflow: "hidden" }}>
+				{this.renderContent()}
+			</div>
 		);
 	}
 
@@ -36,7 +38,11 @@ export class Visualizer extends React.Component<{ model: Model }> {
 			}
 			return (
 				<VisualizationView
-					theme={Theme.light}
+					theme={
+						this.props.model.theme === "dark"
+							? Theme.dark
+							: Theme.light
+					}
 					visualization={vis.visualization}
 				/>
 			);