[Feature] Add a set effects value view to the relic potential options

[fribbels]

Motivation

Currently the potential view excludes set effects, which is fine for finding rainbow pieces, but endgame players are interested in using optimal sets and having quantum set on a OHB chest should be worth "less" in this view.

Objective

This is a fairly large project, will probably need some discussion in the discord to iron out the details

Overall implementation points:

• Add configurable set weights to character scoring algorithm (0, 0.25, 0.5, 0.75, 1?)
• Add default set weights to each character
• Apply set weights optionally in the potential view
  • Should set weights be additive or subtractive? I.e. should optimal sets be worth more than standard, or should suboptimal sets be worth less than standard
• Option to let the user decide how many substat rolls each set weight is worth, for example letting a weight of 1 represent 1.5 substat rolls worth of weight/potential

Probably need to discuss in the dev chat to come up with an agreement before starting