remove prime react

completed import cat module file css

completed import cats module css file

disappear try code css

Added assets directory

Updated component structure, grouping by file type

Implemented lazy loading mechanism for the cat component

Searching for an existing key in local storage

Added red heart icon in favorite cat component

added method remove from favorite cats

added adaptive styles for container

Changes styles for menu item and link

added adaptive styles for cat card

added styles for active class

atteched file app.css