- MemberController: SELECT TIMESTAMPDIFF for age_years/age_months in children query
- children-table.php: compute age from DOB in view (fallback for static column)
- show.php (member): same dynamic age + add 'separated' status translation
- show.php (child): compute age from DOB dynamically, fix 25+ threshold check
- AgeMonitorJob: add daily age recalculation for all children, change auto-freeze
  to auto-separate (status='separated', classification='separated')
- AutoFreezeService: update processAutoFreeze() to separate instead of just freeze
- DB fixes: corrected DOBs from NIDs, updated all ages, separated 3 children >= 25
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>