feat(www): new layout

[oddvernes]

Resolves #4074

Work in progress/todo:

• Design for the top of changelog/getting started pages under components?
• Rich text updates
• move id="main» further down closer to content
• Font size changes on mobile consistently
• Send innspill link
• Sidebar toggle button into fixed header on mobile?
• move anchor link in headings to the right?

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🦋 Changeset detected

Latest commit: 4a0ef98

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[github-actions]

Preview deployments for this pull request:

storybook - 1. Dec 2025 - 11:01

themebuilder - 2. Dec 2025 - 16:15

www - 2. Dec 2025 - 16:18

[oddvernes]

Note: good practices and fundamentals new design features lead text (ingress) at the top, this was not there in the old design. I am currently using the description field from frontmatter (used by the preview cards on the frontpages). Not sure if this is what we want or add a new lead field in addition 🤷