Merged in feat/LOY-55-Filter-Modal (pull request #1509)

feat(LOY-55): Add FilterRewardsModal

* feat(LOY-55): Add rewards filtering functionality

- Implement dynamic rewards filtering by category and membership level
- Create FilterRewardsModal component for filtering rewards
- Add useFilteredRewards hook to handle filtering logic
- Update rewards schema and constants to support new filtering features
- Remove hardcoded page size and replace with constant

* fix(LOY-55): reuse existing tier to friend map

* refactor(LOY-55): fix checkbox onChange type safety

* refactor(LOY-55): Improve rewards filtering type safety and validation

* refactor(LOY-55): Update filter modal border color using design token


Approved-by: Christian Andolf

apps/scandic-web/utils/rewards.ts

@@ -1,5 +1,6 @@
 import {
   RESTAURANT_REWARD_IDS,
+  REWARD_CATEGORIES,
   REWARD_IDS,
   REWARD_TYPES,
 } from "@/constants/rewards"
@@ -9,6 +10,7 @@ import type { Dayjs } from "dayjs"
 
 import type {
   RestaurantRewardId,
+  RewardCategory,
   RewardId,
   RewardType,
 } from "@/types/components/myPages/rewards"
@@ -23,6 +25,7 @@ export {
   isOnSiteTierReward,
   isRestaurantOnSiteTierReward,
   isRestaurantReward,
+  isRewardCategory,
   isTierType,
   isValidRewardId,
   redeemLocationIsOnSite,
@@ -36,6 +39,10 @@ function isRestaurantReward(rewardId: string): rewardId is RestaurantRewardId {
   return RESTAURANT_REWARD_IDS.some((id) => id === rewardId)
 }
 
+function isRewardCategory(value: string): value is RewardCategory {
+  return REWARD_CATEGORIES.some((category) => category === value)
+}
+
 function redeemLocationIsOnSite(
   location: RewardWithRedeem["redeemLocation"]
 ): location is "On-site" {