[API] add link to api call names in description

[utkarsha-deriv]

This PR links the api call names inside the description of a given call. Upon clicking a particular keyword which is basically an api call name, the page re-renders and loads the description page of that api call name.

[review-deriv]

PR description is too short. You can use this format:

# Description
This is a summary of the changes. This should describe why do we need this change.
Whys and Hows come here.

# Cards
* https://clickup.com/12345
* https://clickup.com/12346

[vercel]

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Name	Status	Preview	Updated (UTC)
deriv-api-docs	✅ Ready (Inspect)	Visit Preview	Dec 14, 2023 9:33am

[review-deriv]

PR description is too short. You can use this format:

# Description
This is a summary of the changes. This should describe why do we need this change.
Whys and Hows come here.

# Cards
* https://clickup.com/12345
* https://clickup.com/12346

[review-deriv]

PR description is too short. You can use this format:

# Description
This is a summary of the changes. This should describe why do we need this change.
Whys and Hows come here.

# Cards
* https://clickup.com/12345
* https://clickup.com/12346

[review-deriv]

PR description is too short. You can use this format:

# Description
This is a summary of the changes. This should describe why do we need this change.
Whys and Hows come here.

# Cards
* https://clickup.com/12345
* https://clickup.com/12346

[coveralls]

Pull Request Test Coverage Report for Build 7206966819

• 4 of 4 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.005%) to 97.438%

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Totals
Change from base Build 7193211538:	0.005%
Covered Lines:	1654
Relevant Lines:	1661

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💛 - Coveralls