Update theme (0.5)

[jarrodmillman]

We should do this as a merge commit (not squash and merge).

This is a major theme update to align us more with the styling and accessibility work being done on pydata-sphinx-theme.

Currently the dark theme mode is disabled. We will make a follow-up PR to enable the dark theme mode as it will involve updates to several images.

See the release notes for more details:

• https://github.com/scientific-python/scientific-python-hugo-theme/releases/tag/v0.2
• https://github.com/scientific-python/scientific-python-hugo-theme/releases/tag/v0.3
• https://github.com/scientific-python/scientific-python-hugo-theme/releases/tag/v0.4
• https://github.com/scientific-python/scientific-python-hugo-theme/releases/tag/v0.5

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[stefanv]

• Fix scientific domains overflow 747ca8b
• About: Missing OpenCollective widget 95c3a55
• Case studies: block quotes rendering incorrectly
• Footer: sign up for mailing list box misaligned
• Language drop down: links aren't colored 6647005
• Copyright owner missing; add name to author field in config.yaml d07b650
• Disable dark theme dae065e

Future PR

• dark theme
  • Undo dae065e
  • Logos not rendering well in dark mode (scientific domains; sponsorships on About)
  • Tabs: last two tabs seem to have rendering problems; also check dark mode
    color
  • Language drop down: wrong color in dark mode (should be fixed in theme?)

[alphapapa]

@jarrodmillman @stefanv While working on updating the "Ecosystem/Scientific Domains" tab (to use CSS flex and simplify the configuration, which was half in an HTML template and half in a YAML file), I pushed scientific-python/scientific-python-hugo-theme#413, which will allow the use of Sass files in downstream sites. That makes the CSS related to these tabs much simpler and more concise.

[alphapapa]

Since I'm unable to push to this PR's branch, I'm pushing to my fork here: https://github.com/alphapapa/numpy.org/commits/theme-0.5

[stefanv]

@jarrodmillman Shall we pin the latest commit on the theme and set this ready for review?

[jarrodmillman]

I am going to make a 0.5 release first.

[InessaPawson]

@jarrodmillman This is quite a change! Let's give it a go.

[stefanv]

Thanks @InessaPawson!

[alphapapa]

Future PR

• dark theme

  • Undo dae065e
  • Logos not rendering well in dark mode (scientific domains; sponsorships on About)
  • Tabs: last two tabs seem to have rendering problems; also check dark mode
    color
  • Language drop down: wrong color in dark mode (should be fixed in theme?)

For future reference, see #707 for these issues.