fix: link color

[Fasani]

Why

Link looks bad on the first visit, but looks ok after :visited (likely why it was not spotted before), open in incognito mode to test, screenshots below.

Before:

After:

What

Small CSS change, unsure if there would be a preferred :visited colour and default colour?

Checklist

• [ N/A ] Documentation updated
• [ N/A ] Demo added
• [ X ] Ready to be merged

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Sandbox	Source
spring-animating-auto	Configuration
spring-card	Configuration
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spring-draggable-list	Configuration
pmndrs/react-spring	Configuration
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pmndrs/react-spring	Configuration
pmndrs/react-spring	Configuration

[joshuaellis]

Thanks for the contribution! ⭐