HTC - Halal Travel Club

Add Package to Wishlist
User Story
As a customer
I want to save a package to my Wishlist
So that I can review it later before requesting a quote.
Description
A Wishlist (Heart) icon is displayed on:
Home Page
Package Listing
Package Details
Related Packages
Clicking the icon adds the package to the user's Wishlist.
Acceptance Criteria
Heart icon visible on all package cards.
Icon changes state immediately after saving.
Success message displayed.
Wishlist count updates instantly.
Duplicate additions prevented.
Business Rules
Guests are prompted to log in before saving permanently.
Logged-in users can save unlimited packages (Admin configurable).
Archived or deleted packages are removed automatically.
Success Message
Package added to your Wishlist successfully.