tamsin and 404s

#770
#775
#776

https://github.com/w3c/wcag-act-rules/pull/283

Merge pull request #776 from w3c/shawna-tamsin

Update index.md tamsin

https://github.com/w3c/wai-website/pull/693

Merge pull request #693 from w3c/video-dup-permission

Update using-wai-material.md

https://github.com/w3c/wai-website/pull/768

Merge pull request #768 from w3c/ctaur-july-2024

Create 2024-07-10-ctaur.md

Update links to HPwDUtW + Misc

• Tips: Update links to HPwDUtW + #757 + #762
• Accessibility Principles: Update links to HPwDUtW
• Tutorials: Update link to Alt text Easy Check + #763

Monorepo Project

• Integrate Curricula & Tips directly into wai-website

Translation Guidance v2

• #695

Translation Guidance

• Update Translation Guidance
• WCAG 2 Translations – Add a link to WCAG 2 translating instructions

Misc Updates

• Business Case – Update European Institution
• [French] Update Business Case translation
• Media Guide – Change empty table header to data cell
• Keyboard Perspective Video – Added considerations for SC 1.4.13 Content on Hover or Focus
• Contrast Perspective Video – Added considerations for 1.4.11 Non-Text Contrast
• Fix 404 link in "Participating in the AGWG"

Monorepo Project

• Monorepo Project – Integrate Tutorials content