[Feature]: Search API Integration for Searching commands

[Sanketmundada]

Integrate searchBox with "/search" endpoint, once the api is ready.

Dependent PR: dicedb/playground-mono#10

[Sanketmundada]

Hey @lucifercr07
I can pick this issue up, maybe we can go with SWR library for api integration, recommended by Nextjs itself.
This can even help us in caching api responses efficiently

[lucifercr07]

@Sanketmundada we're not looking for this integration currently. Adding this to icebox.