Source spec from macros in web/manifest

[teoli2003]

This is part of #1146.

This converts the web/manifest to the {{Specifications}} macro.

Note that protocol_handlers is only a proposal.

[github-actions]

Preview URLs

• https://pr6427.content.dev.mdn.mozit.cloud/en-US/docs/Web/Manifest
• https://pr6427.content.dev.mdn.mozit.cloud/en-US/docs/Web/Manifest/protocol_handlers

Flaws

Note! 1 document with no flaws that don't need to be listed. 🎉

URL: /en-US/docs/Web/Manifest/protocol_handlers
Title: protocol_handlers
on GitHub
Flaw count: 1

• bad_bcd_queries:
  • No BCD data for query: html.manifest.protocol_handlers

External URLs

URL: /en-US/docs/Web/Manifest
Title: Web app manifests
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/Manifest/protocol_handlers
Title: protocol_handlers
on GitHub

• https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/URLProtocolHandler/explainer.md (1 time) (Note! This may be a new URL 👀)
• Add manifest option for PWAs to be registered as scheme/protocol handlers w3c/manifest#846 (1 time) (Note! This may be a new URL 👀)
• https://w3c.github.io/manifest/ (1 time) (Note! This may be a new URL 👀)