Updated readme.md

[apu52]

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

Added feature & also have updated docs

• Why was this change needed? (You can also link to an open issue here)

Hello sir,
I have added a few more API boxes to track the data of your repo like

• Visitors

• GitHub contributors

• GitHub last commit

• GitHub repo size

• Other information:
  Please take a review of my PR & please merge it.

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Name	Status	Preview	Comments	Updated (UTC)
nextra-docsgpt	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 30, 2023 7:44am

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[apu52]

@dartpain Please take a review of my PR & please merge it.

[dartpain]

Thank you so much!
Im not sure if we need to display this info in our readme on github as some of it is already there.
I think you can include some numbers here https://github.com/arc53/DocsGPT/blob/main/docs/pages/index.mdx