Improved SignUp and Login Pages

[Bhum-ika]

Description

This PR has contributed in the improvement of UI and making those pages responsive

Related Issue

Fixes #208

Type of change

• Bug fix
• New feature

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented on my code, particularly in hard-to-understand areas
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

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[github-actions]

🎉 Thank you for your contribution! Your pull request has been submitted successfully. A maintainer from Dataverse team will review it as soon as possible. We appreciate your support in making this project better

[jency1]

@Bhum-ika Something went wrong, do check it and fix it. The login / signup page is not working.

[Bhum-ika]

@jency1 kindly have a look on the issue. I only mentioned to improve UI, not functionality
And the issue you are stating, already existed before.

[Bhum-ika]

@Tejas-Gupta-7 Please have a look

[multiverseweb]

Hey @Bhum-ika, the design of the page in this PR is very different as compared to that of the existing website as discussed in #208.
Also, the issue has been resolved here #237, so I'll be closing this PR. Let me know if you want to discuss this further.