alert level has a complete form

+ alert level now has entry for country and volcano name
+ widget now has a submit button
+ now has a refresh button that only appears when something is submitted
+ adjusted number of columns in grid layout
+ other small sizing adjustments in canvas

client/src/components/Dashboard.jsx

@@ -1,7 +1,7 @@
 import Header from './Header/Header.jsx';
 import Sidebar from './Sidebar/Sidebar.jsx';
 import Canvas from './Canvas/Canvas.jsx';
-import { Grid, GridItem, useRecipe } from '@chakra-ui/react';
+import { Grid, GridItem, useRecipe, Dialog } from '@chakra-ui/react';
 import { useState } from 'react';
 
 export default function Dashboard() {