Day-4_tasks_list

[pravin0428]

• [x] make cart page
• [ ] make cart add functionality
• [x] add buy and add button

[pravin0428]

• [ ] add checkout/shopping process
• [ ] check end to end process from login to buy

[pravin0428]

• [x] maintain params in URL and sync with pages
• [x] work on clean and bug free logic