[DS-Koala]

Fixes lack of support for Remnants and Infusions.

Description of the problem being solved:

Many Remnant and Infusion modifiers were previously unsupported; this push adds in blocks to the "Calcs" tab for both.

New blocks include stats for:
Remnants:

• #% chance for Remnants you create to grant their effects twice
• #% chance to create an additional Remnant
• Remnants you create have #% increased effect
• Recover #% of Maximum Life when you collect a Remnant
• Recover #% of Maximum Mana when you collect a Remnant

Infusions:

• #% chance when collecting an Elemental Infusion to gain an additional Elemental Infusion of the same type
• #% increased Elemental Infusion duration
• Maximum {Cold/Fire/Lightning/Verisium} Infusions
• Skills have #% chance to not remove Elemental Infusions but still count as consuming them

Steps taken to verify a working solution:

• Tested items that include remnant/infusion modifiers
• Tested skill tree nodes with remnant modifiers

Link to a build that showcases this PR:

https://maxroll.gg/poe2/pob/184etq0u

After screenshot: