show the pnpm, npm and yarn install commands for an icon set

[KraXen72]

Clear and concise description of the problem

Currently, i have to hover/visit the npm site to get the install command (to use with unocss)

Suggested solution

show the intallation command under/next to icon collection name, like this:

pnpm | yarn | npm
---
pnpm add @iconify-json/logos -D

also, please include a copy command button for convenience. thanks.

Alternative

show the id of the icon pack. user can type the rest of the command. Yes, the id is in url but it's ambiguous

Additional context

developer experience

Validations

• Follow our Code of Conduct
• Read the Contributing Guide.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.

[antfu]

Sure, PR welcome