Fix: Add TOTP import support to KeePassX CSV importer (#11574)

KeePassX CSV importer was missing TOTP field support. Added logic to parse TOTP fields from the CSV and include them in the vault entries. Added unit tests to verify TOTP import functionality.

libs/importer/src/importers/keepassx-csv-importer.ts

@@ -30,6 +30,8 @@ export class KeePassXCsvImporter extends BaseImporter implements Importer {
       cipher.login.username = this.getValueOrDefault(value.Username);
       cipher.login.password = this.getValueOrDefault(value.Password);
       cipher.login.uris = this.makeUriArray(value.URL);
+      cipher.login.totp = this.getValueOrDefault(value.TOTP);
+
       this.cleanupCipher(cipher);
       result.ciphers.push(cipher);
     });