feat: add light node upgrade top up methods (#372)

* feat: add top up

* chore: remove console.log

* build: add pseudo-missing dependency

* feat: add missing top up components

* fix: crypto route

* feat(wip): add gift wallet logic

* fix: fix gift wallet flows

* feat: simplify flow without fund step

* feat: add loading screens

* fix: remove alert

* fix: prepend http if needed

* fix: fix bug that was reintroduced with merge

* refactor: rename minusEther to minusBaseUnits

* fix: remove unused setStartedAt

* build: remove unused dependency

src/pages/restart/LightModeRestart.tsx

@@ -0,0 +1,32 @@
+import { BeeModes } from '@ethersphere/bee-js'
+import { Box, Typography } from '@material-ui/core'
+import { ReactElement, useContext, useEffect, useState } from 'react'
+import { useNavigate } from 'react-router'
+import { Loading } from '../../components/Loading'
+import { Context } from '../../providers/Bee'
+import { ROUTES } from '../../routes'
+
+export default function Settings(): ReactElement {
+  const [startedAt] = useState(Date.now())
+  const { apiHealth, nodeInfo } = useContext(Context)
+  const navigate = useNavigate()
+
+  useEffect(() => {
+    if (Date.now() - startedAt < 45_000) {
+      return
+    }
+
+    if (apiHealth && nodeInfo?.beeMode === BeeModes.LIGHT) {
+      navigate(ROUTES.INFO)
+    }
+  }, [startedAt, navigate, nodeInfo, apiHealth])
+
+  return (
+    <>
+      <Box mb={4}>
+        <Loading />
+      </Box>
+      <Typography>Your node is being upgraded to light mode... postage syncing may take up to 10 minutes.</Typography>
+    </>
+  )
+}

src/pages/restart/Restart.tsx

@@ -0,0 +1,41 @@
+import { Box, Typography } from '@material-ui/core'
+import { ReactElement, useContext, useEffect, useState } from 'react'
+import { useNavigate } from 'react-router'
+import { Loading } from '../../components/Loading'
+import { Context } from '../../providers/Bee'
+import { ROUTES } from '../../routes'
+
+export default function Settings(): ReactElement {
+  const [waited, setWaited] = useState(false)
+  const { apiHealth } = useContext(Context)
+  const navigate = useNavigate()
+
+  useEffect(() => {
+    if (waited) {
+      return
+    }
+
+    const timeout = setTimeout(() => setWaited(true), 5_000)
+
+    return () => clearTimeout(timeout)
+  }, [waited])
+
+  useEffect(() => {
+    if (!waited) {
+      return
+    }
+
+    if (apiHealth) {
+      navigate(ROUTES.INFO)
+    }
+  }, [navigate, waited, apiHealth])
+
+  return (
+    <>
+      <Box mb={4}>
+        <Loading />
+      </Box>
+      <Typography>You will be redirected automatically once your node is up and running.</Typography>
+    </>
+  )
+}