Add "copy wordmark & resources" on right-clicking the logo in the docs

[franky47]

As suggested by @Varkoff, add a way to copy the nuqs logo / wordmark as SVG or PNG (SVG preferred) by right-clicking the logo in the docs header.

• Wordmark: https://github.com/47ng/nuqs/blob/517a2b574c4ae1fe4ddf0c2572b6ba55550f54b2/packages/docs/src/components/logo.tsx
• Logo (square favicon): https://github.com/47ng/nuqs/blob/517a2b574c4ae1fe4ddf0c2572b6ba55550f54b2/packages/docs/src/app/icon.svg

Having the ability to copy light & dark modes would be nice (they use tailwind for light + dark implementation), although that would increase the combinations a bit.

[AmirAliAzimloo]

@franky47 Hi, I’m interested in working on this issue. If possible, please assign it to me. I’ll follow up with a pull request once it’s ready.

[franky47]

Thanks @AmirAliAzimloo! I've assigned it to you.

Please note the "no-vibecoding" label: this is a good issue to try and do yourself (I'm not keen on playing the review part of an agentic loop).