[INJIMOB-3027] add fallback if display property of credential type is missing (#1832)

Signed-off-by: Abhishek Paul <paul.apaul.abhishek.ap@gmail.com>

components/VC/common/VCUtils.tsx

@@ -268,7 +268,7 @@ export const getCredentialType = (
   if (supportedCredentialsWellknown.format === VCFormat.ldp_vc) {
     const types = supportedCredentialsWellknown.credential_definition
       .type as string[];
-    return types[1];
+    return types[types.length - 1];
   } else {
     return i18n.t('VcDetails:identityCard');
   }

components/openId4VCI/CredentialType.tsx

@@ -7,11 +7,12 @@ import {displayType} from '../../machines/Issuers/IssuersMachine';
 import {SvgImage} from '../ui/svg';
 import {getDisplayObjectForCurrentLanguage} from '../../shared/openId4VCI/Utils';
 import {CredentialTypes} from '../../machines/VerifiableCredential/VCMetaMachine/vc';
+import { getCredentialType } from '../VC/common/VCUtils';
 
 export const CredentialType: React.FC<CredentialTypeProps> = props => {
   const selectedIssuerDisplayObject = props.item.display?.length
     ? getDisplayObjectForCurrentLanguage(props.item.display)
-    : {};
+    : {name:getCredentialType(props.item)};
 
   return (
     <Pressable
@@ -40,7 +41,7 @@ export const CredentialType: React.FC<CredentialTypeProps> = props => {
         <Text
           testID={`credentialTypeHeading-${props.testID}`}
           style={Theme.IssuersScreenStyles.issuerHeading}>
-          {selectedIssuerDisplayObject?.name}
+          {selectedIssuerDisplayObject.name as string}
         </Text>
       </View>
     </Pressable>