The Documents app was updated to use newer underlying interface technology as part of Odoo’s Owl 3 migration. This keeps the file viewer aligned with the platform upgrade without changing day-to-day business workflows.

As part of the Owl 3 migration, this pr aims to replace **onWillUpdateProps** hook with the appropriate Owl 3 alternatives.

The Documents app was updated as part of the broader Owl 3 migration, replacing an older internal component update pattern with the newer supported approach. This helps keep the app compatible with the platform’s evolving frontend framework without changing day-to-day user workflows.

As part of the Owl 3 migration, this pr aims to replace **onWillUpdateProps** hook with the appropriate Owl 3 alternatives.