Adding a preloader

[Shreyans2004]

Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] Your website is very beautiful .It will become more beautiful if while loading ,a preloader will be there. I can add the preloader to the website so that looks better.Can you assign this task to me? Describe the solution you'd like A clear and concise description of what you want to happen.

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

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[github-actions[bot]]

Thanks for raising this issue & giving your bit in this project's development 😇

[gambhirsharma]

This issue is already been solved in #164