- Add borrower name, savings account, guaranteed/released/remaining amounts, loan timeline, and overdue info to GuarantorAccountSummaryData - Fix duplicate rows in GuarantorLoanAccountSummaryDataMapper by joining savings account via guarantor funding details instead of client ID - Fix NPE in GuarantorDomainServiceImpl when loan product guarantee details are null Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>