chore: next js version updated + eslint

chore: NEXTAUTH word added to setting for spelling

ref: Readme file updated

fix: next version updated

fix: next-auth updated

fix: eslint updated

chore: updated next js version

Merge pull request #9 from HosseinNamvar/refactor/domain-driven-project-structure

refactor: moved all types to shared folder

refactor: moved product list types to the domain folder

refactor: moved all components in component folder to domain specific folder

refactor: moved admin component to admin domain

refactor: moved svg icons to shared folder

refactor: moved UI library to shared/component folder

fix: import db object from shared folder