Fix: Antidotes to Avatar Transformation Items should be added to Rewards by API (#11353)

* Fix: moved debuffPotions from vue component

- Move logic of choosing proper debuf potion from vue component to website commons
- introduce new function to get debuffSpellItems

* Fix: move debuffPotions to server

* Refactoring: move setting of debuff potion to func

* Fix: sanity

* Refactoring & Tests:

- Create test case for get and set DebuffPotionItems functions
- Fix setDebuffPotionItems function to not create duplicated debuff items
- Make debuff potion type of items unpinnable
- Move list of debuffs to constant to reuse it in tests and functions

* Fix: typo in test describe

* Fix: translation of unpin

* Fix: setDebuffPotionItems on cron buffs reset

* Fix: use full path for debuff potions

website/common/script/constants.js

@@ -23,3 +23,10 @@ export const SUPPORTED_SOCIAL_NETWORKS = [
 export const GUILDS_PER_PAGE = 30; // number of guilds to return per page when using pagination
 
 export const PARTY_LIMIT_MEMBERS = 30;
+
+export const TRANSFORMATION_DEBUFFS_LIST = {
+  snowball: 'salt',
+  spookySparkles: 'opaquePotion',
+  shinySeed: 'petalFreePotion',
+  seafoam: 'sand',
+};