Add default redirect to properties in product details route

[1nf0rmagician]

Summary

Added a default child route redirect for details/:id to properties.

Changes

• Updated routing configuration so that navigating to /details/:id without a child path will automatically redirect to /details/:id/properties.

Reason

Previously, when switching to another product from parts or recipes, the route would keep the old child path or result in an empty state, requiring a second click to show the properties tab.
With this change, /details/:id now consistently redirects to the properties tab, matching expected navigation behavior.