style: fix line length in ContactsView ternary operator

- Break long CSS class strings into multiple concatenated lines
- Ensure all lines are under 100 characters for better readability
- Maintain same functionality and styling behavior
- Improve code maintainability and readability

Fixes: Long lines in conditional CSS class assignment

src/libs/util.ts

@@ -735,7 +735,9 @@ export const generateSaveAndActivateIdentity = async (): Promise<string> => {
   const newId = newIdentifier(address, publicHex, privateHex, derivationPath);
 
   await saveNewIdentity(newId, mnemonic, derivationPath);
-  await databaseUtil.updateDidSpecificSettings(newId.did, { isRegistered: false });
+  await databaseUtil.updateDidSpecificSettings(newId.did, {
+    isRegistered: false,
+  });
   if (USE_DEXIE_DB) {
     await updateAccountSettings(newId.did, { isRegistered: false });
   }