fix: update Steady Hand prestige upgrade with real enchantment power effect

src/lib/game/stores/gameHooks.ts

@@ -29,12 +29,14 @@ export function useGameLoop() {
 export function useUnifiedEffects() {
   const equippedInstances = useCraftingStore((s) => s.equippedInstances);
   const equipmentInstances = useCraftingStore((s) => s.equipmentInstances);
+  const prestigeUpgrades = usePrestigeStore((s) => s.prestigeUpgrades);
   const disciplineEffects = computeDisciplineEffects();
 
   return {
     ...getUnifiedEffects({
       equippedInstances,
       equipmentInstances,
+      prestigeUpgrades,
     }),
     disciplineEffects,
   };
@@ -55,6 +57,7 @@ export function useManaStats() {
   const upgradeEffects = getUnifiedEffects({
     equippedInstances,
     equipmentInstances,
+    prestigeUpgrades,
   });
 
   const maxMana = computeMaxMana(
@@ -105,12 +108,14 @@ export function useManaStats() {
  */
 export function useCombatStats() {
   const signedPacts = usePrestigeStore((s) => s.signedPacts);
+  const prestigeUpgrades = usePrestigeStore((s) => s.prestigeUpgrades);
   const equippedInstances = useCraftingStore((s) => s.equippedInstances);
   const equipmentInstances = useCraftingStore((s) => s.equipmentInstances);
 
   const upgradeEffects = getUnifiedEffects({
     equippedInstances,
     equipmentInstances,
+    prestigeUpgrades,
   });
 
   return {