Add Incremental Font Transfer

[nicksherman]

Ref: https://www.w3.org/TR/IFT/

[Schweinepriester]

Per https://mastodon.social/@svgeesus@mastodon.scot/114948828653675914 now Candidate Recommendation 🎉

More links

• https://github.com/w3c/IFT/blob/main/IFT-Explainer.md

  Stakeholder Feedback / Opposition

  • Chromium : Positive. Implementation
  • WebKit : Supportive Request for Position
  • Gecko : No signals. Request for Position
  • Font Vendors (Adobe, Dalton Maag, Google) : Positive

• https://garretrieger.github.io/ift-demo/

• https://issues.chromium.org/issues/433341156