This implements the changes suggested in #9956, with the exception of
the filecolor/urlcolor one. These would require adding some regex to
guess the link types. This is theoretically possible to do, but it
wasn't clear to me that this is a good thing to put in a default
template. Happy to adjust if you have thoughts on this.
Closes#9956.
Some things to note:
I'm converting colors by passing them as content, as I was seeing pandoc
escape # if that was included.
I set the default fonts for math and code ("raw") to fonts that are
bundled with Typst. These need not be those fonts if there are more
familiar pandoc preferences.
Christopher Kenny
f000fa168b