Add CanvasHeader along with sub components CanvasHeaderNav, SearchBar, SettingsButton

client/src/components/Widget.jsx

@@ -1,8 +1,13 @@
+// This component defines a generic Widget that can be dynamically resized and 
+// dragged inside the canvas
+// Content not included, must be populated using custom charts plots and notifications
+
 import { useState } from 'react';
 import GridLayout from 'react-grid-layout';
 
 export default function Widget() {
-    // Define widgets initial position and size 
+    // Define widgets initial position and size
+    // TODO Add dynamic adding/deleting of widgets via options button 
     const [layout, setLayout] = useState([
         { i: 'myWidget1', x: 0, y: 0, w: 3, h: 3, minH: 3, static: false },
         { i: 'myWidget2', x: 3, y: 0, w: 3, h: 3, minH: 3, static: false },