Update currency units to use SDA instead of ETH

lib/units.ts

@@ -7,5 +7,5 @@ const weiName = config.chain.currency.weiName || 'wei';
 export const currencyUnits: Record<Unit, string> = {
   wei: weiName,
   gwei: `G${ weiName }`,
-  ether: config.chain.currency.symbol || 'ETH',
+  ether: config.chain.currency.symbol || 'SDA',
 };

stubs/stats.ts

@@ -49,14 +49,14 @@ export const STATS_CHARTS_SECTION: stats.LineChartSection = {
     {
       id: 'chart_0',
       title: 'Average transaction fee',
-      description: 'The average amount in ETH spent per transaction',
-      units: 'ETH',
+      description: 'The average amount in SDA spent per transaction',
+      units: 'SDA',
     },
     {
       id: 'chart_1',
       title: 'Transactions fees',
       description: 'Amount of tokens paid as fees',
-      units: 'ETH',
+      units: 'SDA',
     },
     {
       id: 'chart_2',

ui/snippets/footer/Footer.tsx

@@ -7,90 +7,28 @@ import type { CustomLinksGroup } from 'types/footerLinks';
 
 import config from 'configs/app';
 import type { ResourceError } from 'lib/api/resources';
-import useApiQuery from 'lib/api/useApiQuery';
 import useFetch from 'lib/hooks/useFetch';
-import useIssueUrl from 'lib/hooks/useIssueUrl';
-import { copy } from 'lib/html-entities';
 import IconSvg from 'ui/shared/IconSvg';
 import NetworkAddToWallet from 'ui/shared/NetworkAddToWallet';
 
 import FooterLinkItem from './FooterLinkItem';
 import IntTxsIndexingStatus from './IntTxsIndexingStatus';
-import getApiVersionUrl from './utils/getApiVersionUrl';
 
 const MAX_LINKS_COLUMNS = 4;
 
-const FRONT_VERSION_URL = `https://github.com/blockscout/frontend/tree/${ config.UI.footer.frontendVersion }`;
-const FRONT_COMMIT_URL = `https://github.com/blockscout/frontend/commit/${ config.UI.footer.frontendCommit }`;
-
 const Footer = () => {
 
-  const { data: backendVersionData } = useApiQuery('config_backend_version', {
-    queryOptions: {
-      staleTime: Infinity,
-    },
-  });
-  const apiVersionUrl = getApiVersionUrl(backendVersionData?.backend_version);
-  const issueUrl = useIssueUrl(backendVersionData?.backend_version);
   const logoColor = useColorModeValue('blue.600', 'white');
 
   const BLOCKSCOUT_LINKS = [
-    {
-      icon: 'edit' as const,
-      iconSize: '16px',
-      text: 'Submit an issue',
-      url: issueUrl,
-    },
-    {
-      icon: 'social/canny' as const,
-      iconSize: '20px',
-      text: 'Feature request',
-      url: 'https://blockscout.canny.io/feature-requests',
-    },
     {
       icon: 'social/git' as const,
       iconSize: '18px',
       text: 'Contribute',
-      url: 'https://github.com/blockscout/blockscout',
-    },
-    {
-      icon: 'social/twitter' as const,
-      iconSize: '18px',
-      text: 'X (ex-Twitter)',
-      url: 'https://www.twitter.com/blockscoutcom',
-    },
-    {
-      icon: 'social/discord' as const,
-      iconSize: '24px',
-      text: 'Discord',
-      url: 'https://discord.gg/blockscout',
-    },
-    {
-      icon: 'brands/blockscout' as const,
-      iconSize: '18px',
-      text: 'All chains',
-      url: 'https://www.blockscout.com/chains-and-projects',
-    },
-    {
-      icon: 'donate' as const,
-      iconSize: '20px',
-      text: 'Donate',
-      url: 'https://github.com/sponsors/blockscout',
+      url: 'https://github.com/SidraChain/blockscout-frontend',
     },
   ];
 
-  const frontendLink = (() => {
-    if (config.UI.footer.frontendVersion) {
-      return <Link href={ FRONT_VERSION_URL } target="_blank">{ config.UI.footer.frontendVersion }</Link>;
-    }
-
-    if (config.UI.footer.frontendCommit) {
-      return <Link href={ FRONT_COMMIT_URL } target="_blank">{ config.UI.footer.frontendCommit }</Link>;
-    }
-
-    return null;
-  })();
-
   const fetch = useFetch();
 
   const { isPlaceholderData, data: linksData } = useQuery<unknown, ResourceError<unknown>, Array<CustomLinksGroup>>({
@@ -135,24 +73,9 @@ const Footer = () => {
         <Text mt={ 3 } fontSize="xs">
           Blockscout is a tool for inspecting and analyzing EVM based blockchains. Blockchain explorer for Ethereum Networks.
         </Text>
-        <Box mt={ 6 } alignItems="start" fontSize="xs" lineHeight={ 5 }>
-          { apiVersionUrl && (
-            <Text>
-              Backend: <Link href={ apiVersionUrl } target="_blank">{ backendVersionData?.backend_version }</Link>
-            </Text>
-          ) }
-          { frontendLink && (
-            <Text>
-              Frontend: { frontendLink }
-            </Text>
-          ) }
-          <Text>
-            Copyright { copy } Blockscout Limited 2023-{ (new Date()).getFullYear() }
-          </Text>
-        </Box>
       </Box>
     );
-  }, [ apiVersionUrl, backendVersionData?.backend_version, frontendLink, logoColor ]);
+  }, [ logoColor ]);
 
   const containerProps: GridProps = {
     as: 'footer',