Feature Request: Improved Spell Sorting (Mana Filter)

I would like to suggest a new sorting filter for the Spellbook/Vault. Currently, it is difficult to quickly organize spells by their required mana.

Proposed Feature: Add a “Sort by Mana Cost” filter in the menu.

  • Ascending: Least mana to most expensive (good for quick-cast builds).

  • Descending: Most expensive to least mana (good for slow-burn, high-damage builds).

This would drastically improve QOL when managing large spell collections and optimizing loadouts, similar to how gear filters work.