Rename and Restructure

+ took out extra 'layout' directory.
+ 'Canvas' postfix removed from all files in the views directory.
+ "WidgetCanvas" renamed to "MyDashboard"

client/src/components/Canvas/CanvasComponents/AddWidgetMenu.jsx

@@ -0,0 +1,35 @@
+import { IoIosArrowBack } from "react-icons/io";
+import { Menu, Portal } from "@chakra-ui/react";
+import { v4 as uuid } from 'uuid';
+import AlertLevel from "./AlertLevelWidget";
+
+export default function AddWidgetMenu({onAddWidget, widgetArray, setWidgetArray}) {
+  function appendWidget(name) {
+    const newID = uuid();      // could be replaced with something else like guid
+    setWidgetArray([           // updating widget array containing info on the types of widgets
+      ...widgetArray,
+      {i: newID, widget: name}
+    ]);
+    onAddWidget(newID);       // updating array containing info on layout of widgets
+  }
+
+  return (
+    <Menu.Root>
+      <Menu.TriggerItem>
+        <IoIosArrowBack /> Add Widget
+      </Menu.TriggerItem>
+      <Portal>
+        <Menu.Positioner>
+          <Menu.Content>
+            <Menu.Item 
+              value="AlertLevel" 
+              onClick={() => appendWidget(AlertLevel)}
+            >
+              Alert Level
+            </Menu.Item>
+          </Menu.Content>
+        </Menu.Positioner>
+      </Portal>
+    </Menu.Root>
+  )
+}