update: remove base maintenance (#2900)

Author: tienkane

apps/kyberswap-interface/src/pages/Earns/PoolExplorer/index.tsx

@@ -4,7 +4,6 @@ import { useNavigate, useSearchParams } from 'react-router-dom'
 import { useMedia } from 'react-use'
 import { Flex, Text } from 'rebass'
 import { usePoolsExplorerQuery } from 'services/zapEarn'
-import styled from 'styled-components'
 
 import { ReactComponent as IconUserEarnPosition } from 'assets/svg/earn/ic_user_earn_position.svg'
 import { NotificationType } from 'components/Announcement/type'
@@ -42,21 +41,6 @@ export enum SortBy {
 const POLLING_INTERVAL = 5 * 60_000
 const DEBOUNCE_DELAY = 300
 
-export const BaseWarningWrapper = styled.div`
-  border-radius: 40px;
-  padding: 6px 12px;
-  background-color: ${({ theme }) => theme.background};
-  width: fit-content;
-  margin: 0 auto;
-`
-
-export const isWithinBaseMaintenanceWindow = () => {
-  const nowMs = Date.now()
-  const MAINTENANCE_END_UTC_MS = new Date('2025-11-20T04:00:00Z').getTime() // 4:00 AM UTC, 20 Nov 2025
-  const MAINTENANCE_START_UTC_MS = MAINTENANCE_END_UTC_MS - 5 * 60 * 60 * 1000 // 5 hours before
-  return nowMs >= MAINTENANCE_START_UTC_MS && nowMs <= MAINTENANCE_END_UTC_MS
-}
-
 const PoolExplorer = () => {
   const [search, setSearch] = useState('')
   const deboundedSearch = useDebounce(search, DEBOUNCE_DELAY)
@@ -196,14 +180,6 @@ const PoolExplorer = () => {
       </div>
 
       <Filter filters={filters} updateFilters={updateFilters} search={search} setSearch={setSearch} />
-      {isWithinBaseMaintenanceWindow() && (
-        <BaseWarningWrapper>
-          <Text color={theme.subText} fontSize={12} fontWeight={500} fontStyle={'italic'}>
-            Kyber Earn data on <b>Base</b> is being updated. This may take a moment and will be available again at 4:00
-            AM UTC on 20 Nov 2025 — thank you for your patience.
-          </Text>
-        </BaseWarningWrapper>
-      )}
 
       {upToLarge && (
         <NavigateButton

apps/kyberswap-interface/src/pages/Earns/UserPositions/index.tsx

@@ -13,7 +13,6 @@ import Pagination from 'components/Pagination'
 import { APP_PATHS } from 'constants/index'
 import { useActiveWeb3React } from 'hooks'
 import useTheme from 'hooks/useTheme'
-import { BaseWarningWrapper, isWithinBaseMaintenanceWindow } from 'pages/Earns/PoolExplorer'
 import { ContentWrapper, Disclaimer, NavigateButton } from 'pages/Earns/PoolExplorer/styles'
 import { IconArrowLeft } from 'pages/Earns/PositionDetail/styles'
 import Filter from 'pages/Earns/UserPositions/Filter'
@@ -381,15 +380,6 @@ const UserPositions = () => {
           }}
         />
 
-        {isWithinBaseMaintenanceWindow() && (
-          <BaseWarningWrapper>
-            <Text color={theme.subText} fontSize={12} fontWeight={500} fontStyle={'italic'}>
-              Kyber Earn data on <b>Base</b> is being updated. This may take a moment and will be available again at
-              4:00 AM UTC on 20 Nov 2025 — thank you for your patience.
-            </Text>
-          </BaseWarningWrapper>
-        )}
-
         <PositionTableWrapper>
           <ContentWrapper>
             {!upToCustomLarge && paginatedPositions && paginatedPositions.length > 0 && (