Add <(color|hue)-interpolation-method>; de-duplicate <hue> descriptions

[yarusome]

Description

This PR adds the CSS data types<color-interpolation-method> and <hue-interpolation-method>, and removes duplicate <hue> descriptions on CSS color functions.

Motivation

Additional details

W3C issue related to hue interpolation: w3c/csswg-drafts#8838.

Related issues and pull requests

Fixes #26435.

[github-actions]

Preview URLs (10 pages)

• /en-US/docs/Web/CSS/color-interpolation-method
• /en-US/docs/Web/CSS/color_value/color-mix
• /en-US/docs/Web/CSS/color_value/color
• /en-US/docs/Web/CSS/color_value/hsl
• /en-US/docs/Web/CSS/color_value/hwb
• /en-US/docs/Web/CSS/color_value/lch
• /en-US/docs/Web/CSS/color_value/oklch
• /en-US/docs/Web/CSS/color_value
• /en-US/docs/Web/CSS/hue-interpolation-method
• /en-US/docs/Web/CSS/hue

Flaws (3)

Note! 7 documents with no flaws that don't need to be listed. 🎉

URL: /en-US/docs/Web/CSS/color_value
Title: <color>
Flaw count: 1

• broken_links:
  • Can't resolve /en-US/blog/css-color-module-level-4/

---

URL: /en-US/docs/Web/CSS/hue-interpolation-method
Title: <hue-interpolation-method>
Flaw count: 1

• macros:
  • /en-US/docs/Web/CSS/linear-gradient() redirects to /en-US/docs/Web/CSS/gradient/linear-gradient

---

URL: /en-US/docs/Web/CSS/hue
Title: <hue>
Flaw count: 1

• bad_bcd_queries:
  • No BCD data for query: css.types.hue

External URLs (5)

URL: /en-US/docs/Web/CSS/color_value
Title: <color>

• https://bottosson.github.io/posts/oklab/ (1 time) (Note! This may be a new URL 👀)
• https://en.wikipedia.org/wiki/CIELAB_color_space (1 time) (Note! This may be a new URL 👀)
• https://en.wikipedia.org/wiki/ICC_profile (1 time) (Note! This may be a new URL 👀)
• https://en.wikipedia.org/wiki/SRGB (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/CSS/hue
Title: <hue>

• https://en.wikipedia.org/wiki/SRGB (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2023-06-12 14:54:49)

[bsmth]

I spent some time constructing a could-be-improved live demo of color wheels:

That's really cool. Maybe it's useful somewhere, you can use conic gradient and a 50% border radius to get something like this without canvas:

https://codepen.io/bsmth/pen/RweVNMW

[bsmth]

It seems that GFM doesn't provide a syntax to center table heads

If we need to, we could do inline HTML, but the tables you've added look great without any additional changes, so I wouldn't update them to use HTML anyway.

[bsmth]

Thanks a lot for your patience, @yarusome - I'll take a final look over it today, I think we're nearly there 👍🏻

[bsmth]

Well done on this addition and cleanup! 🎉 I've two comments outstanding, but I think we're ready to merge when they're addressed.

Leaving a +1 in advance 👍🏻

[yarusome]

@bsmth The two comments have been addressed. Thanks for your time on doing such a large review 🙏