[Feature] Add links to toggle between signup and login

[SurajPrakash24]

Describe the feature you'd like to request

There is no link to go to signup page from login page and vice-versa. If we add the link, it increases the user efficiency.

Describe the solution you'd like

It helps the users to easily toggle between signup page and login page.

Describe alternatives you've considered

No response

Additional context

Plz assign this issue to me under gssoc-ext level 1 and hacktoberfest.

[SurajPrakash24]

@Kritika30032002 It is important from UI point of view. I have attached some screenshot of what I want to add