Add links to components in Markdown

[tricki]

This feature looks for references to documented components (by tag name) in inline code blocks and replaces them with links.

Inspired by the existing system for replacing types with links.

[adrianschmidt]

@jgroth This sounds nice, from the description!

I'm not familiar enough with the code to be able to easily review this. Since this is a PR from a third party, make sure to be appropriately wary of potential malicious code.

Note that to run the workflows, you need to click the "Approve and run" button. This is what the GitHub docs say about this feature:

Anyone can fork a public repository, and then submit a pull request that proposes changes to the repository's GitHub Actions workflows. Although workflows from forks do not have access to sensitive data such as secrets, they can be an annoyance for maintainers if they are modified for abusive purposes.

To help prevent this, workflows on pull requests to public repositories from some outside contributors will not run automatically, and might need to be approved first. By default, all first-time contributors require approval to run workflows.

Note that the default setting is that approval is only necessary for first-time contributors, which frankly is a horrible default, in my opinion. It means that all you need to do to get access to run modified workflows in a public repo is to first get a non-malicious PR approved and merged 🤦‍♂️

I would suggest setting that config option to always require approval for all outside contributors. Under Settings -> Actions -> General: