Trade Finder: Add option to search jewels in gear slots.

[Applesmmmmmmmm]

Check for duplicates

• [X] I've checked for duplicate issues by using the search function of the issue tracker

Is your feature request related to a problem?

The trade finder currently allows for searching jewels that are socketed into the tree, including abyss jewels, but doesn't allow searching for jewels that are socketed into a stygian vise, or the darkness enthroned two socket variant, unset rings, or unset amulets.

Describe the solution you'd like

Add an option in the trade finder to search for a specificly slotted jewel inside pieces of jewelry, taking into account local modifiers that it might have like the Darkness Enthroned's "75% increased Effect of Socketed Abyss Jewels".

Describe alternatives you've considered

No response

Additional context

No response