Fix incorrect imports: hasSpecial and SPECIAL_EFFECTS should be imported from special-effects.ts, not upgrade-effects.ts

- Fixed src/components/game/GameContext/Provider.tsx
- Fixed src/components/game/GameContext/types.ts

The upgrade-effects.ts imports these from special-effects.ts but doesn't re-export them.

src/components/game/crafting/EnchantmentApplier.tsx

@@ -9,7 +9,8 @@ import { Badge } from '@/components/ui/badge';
 import { ScrollArea } from '@/components/ui/scroll-area';
 import { Separator } from '@/components/ui/separator';
 import { ENCHANTMENT_EFFECTS } from '@/lib/game/data/enchantment-effects';
-import type { EquipmentInstance, EnchantmentDesign, AppliedEnchantment, LootInventory, EquipmentCraftingProgress, EquipmentSlot } from '@/lib/game/types';
+import type { EquipmentInstance, EnchantmentDesign, AppliedEnchantment, LootInventory, EquipmentCraftingProgress } from '@/lib/game/types';
+import type { EquipmentSlot } from '@/lib/game/data/equipment';
 import { fmt } from '@/lib/game/stores';
 import { CheckCircle, Sparkles } from 'lucide-react';
 import { useGameStore, useCraftingStore, useManaStore } from '@/lib/game/stores';
@@ -253,7 +254,7 @@ export function EnchantmentApplier({
                   <ul className="list-disc list-inside mt-1">
                     {design.effects.map(eff => (
                       <li key={eff.effectId} className="text-[var(--text-secondary)]">
-                        {ENCHANTMENT_EFFECT_S[eff.effectId]?.name} x{eff.stacks}
+                        {ENCHANTMENT_EFFECTS[eff.effectId]?.name} x{eff.stacks}
                       </li>
                     ))}
                   </ul>