Display live KWoC statistics on the landing page

[Nafisay]

Describe the feature

Display live KWoC stats on the landing page which loads in real time

Why do you think this feature should be implemented?

Helpful for sponsors and other people to gauge the activity of our contributors.

Additional context

Link to KWoC backend: https://github.com/kossiitkgp/KWoC-Backend
Link to KWoC stats: https://github.com/kossiitkgp/KWoC-Backend/blob/main/models/stats.go
Link to KWoC stats endpoint: https://github.com/kossiitkgp/KWoC-Backend/blob/main/controllers/stats_overall.go

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