1. User should be able to like or remove like itineraries from itineraries feed or itineraries view page. 2. It is similar to instagram. 3. https://fontawesome.com/icons/heart?f=classic&s=solid 4. Icon should be just below the thumbnail image on feed. 5. Icon should be below the title of itineraries just below on view page. 6. Use app secondary color when it is fill marked liked or else just outline with like count on right side of the icon.
