FEAT: Adding "Colors" page/route with list of all Tailwind Colors for copying to clipboard

[engageintellect]

Firstly, thank you for this project. I use it all the time.

Problem:
I constantly find myself plugging in custom colors to my themes. This forces me to open a tab, and go leads me to here, to the shadcn-ui page, or the Tailwind's site. It would be a nice DX enhancement to add this functionality here.

Solution:
This PR will allow users to copy Tailwind colors directly to their clipboard in HSL, Hex, RGB, or Tailwind class format. The component and it's data are self-contained in /sites/docs/src/lib/components/colors, and the route is at /colors. I also updated the nav, and mobile nav to link to this page.

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[huntabyte]

Incredible, thank you @engageintellect! Will give this a proper review soon.

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[engageintellect]

Incredible, thank you @engageintellect! Will give this a proper review soon.

Right on! Let me know if there is anything I can do to help on my end.

I appreciate your time. 🤙

[huntabyte]

Closing in favor of #1230 (since you opened the PR with your main branch, it wouldn't allow me to push changes to fix the linting/check issues). I merged all your commits over there though!