fix: guardian pact signing now unlocks mana types via unlockElement

src/lib/game/stores/gameStore.ts

@@ -229,6 +229,16 @@ export const useGameStore = create<GameCoordinatorStore>()(
 
               if (newProgress >= requiredTime) {
                 addLog(`📜 Pact signed with ${guardian.name}! You have gained their boons.`);
+
+                // Unlock mana types granted by this guardian
+                const manaStore = useManaStore.getState();
+                for (const manaType of guardian.unlocksMana || []) {
+                  const result = manaStore.unlockElement(manaType, 0);
+                  if (result.ok) {
+                    addLog(`✨ ${manaType.charAt(0).toUpperCase() + manaType.slice(1)} mana unlocked!`);
+                  }
+                }
+
                 writes.prestige = {
                   ...(writes.prestige || {}),
                   signedPacts: [...ctx.prestige.signedPacts, ctx.prestige.pactRitualFloor],

src/lib/game/stores/prestigeStore.ts

@@ -6,6 +6,7 @@ import { persist } from 'zustand/middleware';
 import { createSafeStorage } from '../utils/safe-persist';
 import { PRESTIGE_DEF } from '../constants';
 import { getGuardianForFloor } from '../data/guardian-encounters';
+import { useManaStore } from './manaStore';
 import { okVoid, fail, ErrorCode } from '../utils/result';
 import type { Result } from '../utils/result';
 
@@ -151,6 +152,15 @@ export const usePrestigeStore = create<PrestigeStore>()(
         const guardian = getGuardianForFloor(state.pactRitualFloor);
         if (!guardian) return;
 
+        // Unlock mana types granted by this guardian
+        const manaStore = useManaStore.getState();
+        for (const manaType of guardian.unlocksMana || []) {
+          const result = manaStore.unlockElement(manaType, 0);
+          if (result.ok) {
+            addLog(`✨ ${manaType.charAt(0).toUpperCase() + manaType.slice(1)} mana unlocked!`);
+          }
+        }
+
         set({
           signedPacts: [...state.signedPacts, state.pactRitualFloor],
           defeatedGuardians: state.defeatedGuardians.filter(f => f !== state.pactRitualFloor),