Resolve "Create a dashboard"

Closes #67 (closed)

client/src/pages/admin/dashboard/components/CurrentUser.tsx

+import { Box, Typography } from '@material-ui/core'
+import React from 'react'
+import { useAppSelector } from '../../../../hooks'
+
+const CurrentUser: React.FC = () => {
+  const currentUser = useAppSelector((state: { user: { userInfo: any } }) => state.user.userInfo)
+  return (
+    <div>
+      <Box display="flex" flexDirection="column" alignContent="flex-start">
+        <div>
+          <Typography variant="h2">
+            Välkommen{currentUser && currentUser.name ? `, ${currentUser.name}` : ''}!
+          </Typography>
+        </div>
+        <div>
+          <Typography variant="h6">Email: {currentUser && currentUser.email}</Typography>
+        </div>
+        <div>
+          <Typography variant="h6">Region: {currentUser && currentUser.city && currentUser.city.name}</Typography>
+        </div>
+        <div>
+          <Typography variant="h6">Roll: {currentUser && currentUser.role && currentUser.role.name}</Typography>
+        </div>
+      </Box>
+    </div>
+  )
+}
+
+export default CurrentUser