fix: correct quickStart prestige upgrade property name in resetMana

src/lib/game/__tests__/persistence.test.ts

@@ -179,7 +179,7 @@ describe('Persistence', () => {
       expect(useGameStore.getState().hour).toBe(0);
 
       // Mana store should be reset
-      // Note: resetMana uses 10 + prestigeUpgrades.manaStart, with no upgrades = 10
+      // Note: resetMana uses 10 + prestigeUpgrades.quickStart, with no upgrades = 10
       expect(useManaStore.getState().rawMana).toBeGreaterThanOrEqual(0);
 
       // Combat store should be reset

src/lib/game/__tests__/store-actions-mana.test.ts

@@ -131,7 +131,7 @@ describe('ManaStore', () => {
     });
 
     it('should apply prestige upgrades for starting mana', () => {
-      useManaStore.getState().resetMana({ manaStart: 5 });
+      useManaStore.getState().resetMana({ quickStart: 5 });
       expect(useManaStore.getState().rawMana).toBe(10 + 5 * 10);
     });
   });

src/lib/game/__tests__/store-actions.test.ts

@@ -162,7 +162,7 @@ describe('ManaStore', () => {
     });
 
     it('should apply prestige upgrades for starting mana', () => {
-      useManaStore.getState().resetMana({ manaStart: 5 });
+      useManaStore.getState().resetMana({ quickStart: 5 });
       expect(useManaStore.getState().rawMana).toBe(10 + 5 * 10);
     });
   });

src/lib/game/stores/manaStore.ts

@@ -168,7 +168,7 @@ export const useManaStore = create<ManaStore>()(
 
       resetMana: (prestigeUpgrades: Record<string, number>) => {
         const elementMax = 10 + (prestigeUpgrades.elementalAttune || 0) * 25;
-        const startingMana = 10 + (prestigeUpgrades.manaStart || 0) * 10;
+        const startingMana = 10 + (prestigeUpgrades.quickStart || 0) * 10;
         set({ rawMana: startingMana, meditateTicks: 0, totalManaGathered: 0, elements: makeInitialElements(elementMax, prestigeUpgrades), elementRegen: {} });
       },
     }),