- Added getter to check if a savings account is linked (loansSavingsAccountLinked).
- Filtered out charges with 'Account transfer' payment mode when no savings account is linked.
- Added a custom `MissingTranslationHandler` in `app.module.ts` to remove `labels.catalogs.` prefix
when a translation key is not found.
- Updated `TranslateModule` configuration to use the custom handler globally.
- Ensured that missing translations fall back to the original value.
- Removed an unnecessary change from `address-tab.component.ts` introduced in a previous PR, as the
current implementation resolves the issue more effectively.