feat: remove the last update component (#179)

src/components/LastUpdate.tsx

@@ -1,23 +0,0 @@
-import { ReactElement, useEffect, useState } from 'react'
-
-interface Props {
-  date: number | null
-}
-
-export default function LastUpdate({ date }: Props): ReactElement {
-  const [duration, setDuration] = useState<string>('never')
-
-  const refresh = () => {
-    if (!date) setDuration('never')
-    else setDuration(`${((Date.now() - date) / 1000).toFixed()} seconds ago`)
-  }
-
-  useEffect(() => {
-    refresh()
-    const i = setInterval(refresh, 1000)
-
-    return () => clearInterval(i)
-  }, [date])
-
-  return <span>Last Update: {duration}</span>
-}

src/components/SideBar.tsx

@@ -9,8 +9,6 @@ import { Activity, FileText, DollarSign, Share2, Settings, Layers } from 'react-
 import SwarmLogoOrange from '../assets/swarm-logo-orange.svg'
 import { Health } from '@ethersphere/bee-js'
 
-import LastUpdate from './LastUpdate'
-
 const drawerWidth = 240
 
 const navBarItems = [
@@ -87,7 +85,6 @@ interface Props extends RouteComponentProps {
   themeMode: string
   health: boolean
   nodeHealth: Health | null
-  lastUpdate: number | null
 }
 
 export default function SideBar(props: Props): ReactElement {
@@ -170,9 +167,6 @@ export default function SideBar(props: Props): ReactElement {
               <span>Debug API</span>
             </div>
           </ListItem>
-          <div style={{ width: '100%', textAlign: 'center' }}>
-            <LastUpdate date={props.lastUpdate} />
-          </div>
         </div>
       </Drawer>
     </div>