perf(ReportWelcomeText): avoid mapping all personal details

Author: TMisiukiewicz

src/components/ReportWelcomeText.tsx

@@ -3,7 +3,6 @@ import {View} from 'react-native';
 import type {OnyxEntry} from 'react-native-onyx';
 import useEnvironment from '@hooks/useEnvironment';
 import useLocalize from '@hooks/useLocalize';
-import useMappedPersonalDetails, {personalDetailMapper} from '@hooks/useMappedPersonalDetails';
 import useOnyx from '@hooks/useOnyx';
 import usePreferredPolicy from '@hooks/usePreferredPolicy';
 import useReportAttributes from '@hooks/useReportAttributes';
@@ -28,7 +27,7 @@ import CONST from '@src/CONST';
 import type {IOUType} from '@src/CONST';
 import ONYXKEYS from '@src/ONYXKEYS';
 import ROUTES from '@src/ROUTES';
-import type {OnyxInputOrEntry, PersonalDetailsList, Policy, Report} from '@src/types/onyx';
+import type {Policy, Report} from '@src/types/onyx';
 import RenderHTML from './RenderHTML';
 import Text from './Text';
 
@@ -45,7 +44,7 @@ function ReportWelcomeText({report, policy}: ReportWelcomeTextProps) {
     const styles = useThemeStyles();
     const {environmentURL} = useEnvironment();
     const reportAttributes = useReportAttributes();
-    const [personalDetails] = useMappedPersonalDetails(personalDetailMapper);
+    const [personalDetails] = useOnyx(ONYXKEYS.PERSONAL_DETAILS_LIST);
     const {isRestrictedToPreferredPolicy} = usePreferredPolicy();
     const isPolicyExpenseChat = isPolicyExpenseChatReportUtils(report);
     // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
@@ -108,9 +107,7 @@ function ReportWelcomeText({report, policy}: ReportWelcomeTextProps) {
     // If we are the only participant (e.g. solo group chat) then keep the current user personal details so the welcome message does not show up empty.
     const shouldExcludeCurrentUser = participantAccountIDs.length > 0;
     const participantAccountIDsExcludeCurrentUser = getParticipantsAccountIDsForDisplay(report, undefined, undefined, shouldExcludeCurrentUser);
-    const participantPersonalDetailListExcludeCurrentUser = Object.values(
-        getPersonalDetailsForAccountIDs(participantAccountIDsExcludeCurrentUser, personalDetails as OnyxInputOrEntry<PersonalDetailsList>),
-    );
+    const participantPersonalDetailListExcludeCurrentUser = Object.values(getPersonalDetailsForAccountIDs(participantAccountIDsExcludeCurrentUser, personalDetails));
     const welcomeMessage = SidebarUtils.getWelcomeMessage({
         report,
         policy,