Make home page responsive and fix nav bar

[monoMonu]

Pull Request

Related Issues:
[List any related issues or reference them using the syntax #issue_number.]

Fixes #10 #32 #50

Description:

• Made the home page responsive for various devices(including Mobile)
• Modified Nav Bar and made responsive, Added Hamburger nav bar for small devices
• Remove unnecessary code from corresponding files

Note: Do [x] to select the below checkbox

Checklist:

• I have tested my changes.
• My code follows the project's coding standards.
• I have updated the documentation (if applicable).

Screenshots:

Additional information

[github-actions]

Great job, @monoMonu! 🎉 Thank you for submitting your pull request for MealMatters. Our dedicated team will review it diligently.Your contribution is valuable and we appreciate your efforts to improve our project.

[AnupK1234]

Kindly change the onhover color of navbar element.

[monoMonu]

Kindly change the onhover color of navbar element.

Into which color ?

[AnupK1234]

Kindly change the onhover color of navbar element.

Into which color ?

Keep it black.

[monoMonu]

I have made the changes as requested.
@AnupK1234 please review the PR

and please let me know why I am getting "PR title checker error" ?

[gitguardian]

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🔎 Detected hardcoded secret in your pull request

GitGuardian id	Secret	Commit	Filename
-	Generic Password	6ed32cc	server/tests/integration/auth.test.js	View secret

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