refactor: Redesign Invoker disciplines for pact bonuses and guardian boons

- Replace generic spell-casting/void-manipulation with pact-focused disciplines
- Add Pact Attunement (light): reduces pact signing time, boosts pact affinity
- Add Guardian's Boon (dark): amplifies all guardian unique perks
- Add pactAffinityBonus and guardianBoonMultiplier stat keys to effect system
- Apply pactAffinityBonus in pact signing time calculation (gameStore)
- Scale guardian boon values by guardianBoonMultiplier (combat-utils)
- Guard Invoker discipline activation behind signedPacts.length > 0
- Add 'Signed guardian pact' prerequisite display in discipline-math

src/components/game/tabs/DisciplinesTab.tsx

@@ -13,6 +13,7 @@ import { invokerDisciplines } from '@/lib/game/data/disciplines/invoker';
 import { calculateStatBonus, calculateManaDrain, checkDisciplinePrerequisites } from '@/lib/game/utils/discipline-math';
 import { ALL_DISCIPLINES } from '@/lib/game/data/disciplines';
 import { useManaStore } from '@/lib/game/stores/manaStore';
+import { usePrestigeStore } from '@/lib/game/stores/prestigeStore';
 import clsx from 'clsx';
 
 // ─── Attunement Tabs ─────────────────────────────────────────────────────────
@@ -216,10 +217,11 @@ export const DisciplinesTab: React.FC = () => {
   const [activeAttunement, setActiveAttunement] = useState<string>('base');
 
   const elements = useManaStore((s) => s.elements);
+  const signedPacts = usePrestigeStore((s) => s.signedPacts);
 
   const handleToggle = useCallback((id: string, paused: boolean) => {
     if (paused) {
-      activate(id, { elements });
+      activate(id, { elements, signedPacts });
     } else {
       deactivate(id);
     }