feat(idpe-15219): remove pinnedItems context and notification methods (#5822)

Author: wiedld

src/shared/contexts/pinneditems.tsx

@@ -142,24 +142,6 @@ export const missingUserInput = (
   message: `Missing user input: ${reason}`,
 })
 
-export const pinnedItemFailure = (
-  error: string,
-  failureType: string
-): Notification => ({
-  ...defaultErrorNotification,
-  icon: IconFont.Star,
-  message: `Failed to ${failureType} pinned item: ${error}`,
-})
-
-export const pinnedItemSuccess = (
-  pinItemType: string,
-  pinAction: string
-): Notification => ({
-  ...defaultSuccessNotification,
-  icon: IconFont.Star,
-  message: `Successfully ${pinAction} pinned ${pinItemType} to homepage`,
-})
-
 export const autoRefreshTimeoutSuccess = (time?: string): Notification => ({
   ...defaultSuccessNotification,
   duration: INDEFINITE,