Feature: First party cookie support

[Jeevan-Kishore]

Context

Third party cookies are scheduled to be deprecated in the coming days

Issue

First party cookie needs to be implemented to identity possible unique users

Proposed solutions

1. Implement CF & Fastly workers to generate a first party cookie based on device id
2. Implement a tiny node server having the only responsibility of generating a first party cookie based on device id

Schema / Resources

• https://www.notion.so/Setting-a-server-side-first-party-identifier-1f8c22ae43ff46bb8408bb41fafa2b1f

Acceptance criteria

• Cookie exists for the user

[Jeevan-Kishore]

• Create a lean NEXT js service
• Client makes a GET call to figure out if the user has cookie on page load
• Client makes a SET call to generate a cookie
• Client makes a DEL call to delete a cookie if logged in