Font family and size can spill out of Typst raw html blocks

[gordonwoodhull]

Since we use typst:no-figure on our tables (implemented in jgm/pandoc#9778), Pandoc may not enclose tables in blocks.

Unfortunately, when the Pandoc Typst writer encounters typst:text:fontor typst:text:size on a table, it emits #set text(...) before the table, which will affect the entire scope.

E.g.

---
format: typst
---

Normal paragraph text.

```{=html}
<table style="font-size: 8px;">
    <tr><td>A</td><td>B</td></tr>
</table>
```

Normal paragraph text.

produces

Normal paragraph text.

#set text(size: 6pt); #table(
  columns: 2,
  align: (auto,auto,),
  [A], [B],
)
Normal paragraph text.

Oops!

One way to correct the Typst output is to wrap the set text + table in #[...]:

Normal paragraph text.

#[#set text(size: 6pt); #table(
  columns: 2,
  align: (auto,auto,),
  [A], [B],
)]
Normal paragraph text.

Plan:

• Add temporary patch, wrapping in #[] block, to our Typst post-processing filter here:

quarto-cli/src/resources/filters/quarto-post/typst.lua

Lines 122 to 126 in 412ea63

	Table = function(tbl)
	-- https://github.com/quarto-dev/quarto-cli/issues/10438
	tbl.classes:insert("typst:no-figure")
	return tbl
	end,

• File bug on Pandoc illustrating the bug in pure Pandoc
• Submit fix upstream to Pandoc, using brackets only when the Typst output properties are used here.
• Remove temporary patch after fix is merged upstream

[gordonwoodhull]

Reopening because we have our temporary fix for 1.6 there is still work to clean this up in 1.7.