Add reward preferences configuration for quests

[liamerven]

Description

The base game allows setting reward preferences for quests (preferring certain types of rewards over others), but this configuration is not currently accessible through the quests menu.

Expected Behavior

Make reward preferences configuration accessible, allowing users to:

• Set preferred reward types (items, goodwill, royal favor, etc.)
• Configure reward priority
• View current reward preference settings

This would help users optimize quest rewards for their colony's needs.

Module

Quests

Original Issue

Part of #38