tikz from diagram.lua borked in html output

[fradav]

sometimes, svg for tikz isn’t properly added to mediabag (difficult to reproduce)
discussed in:
quarto-dev/quarto-cli#7750
reported in:
pandoc-ext/diagram#13

[pneuvial]

To avoid tikz-related issues, tikz will not be supported in our template in the near future in favor of tools supported by the quarto team, see e.g. mermaid.

[pneuvial]

See #29

[fradav]

Solved by my own workaround.
Just put a filename outside the current directory (which is the mediabag dir and is deleted by the pdf render).

```{.tikz}
%%| filename: ../figure-tikz/fig-tikz
…
```

See quarto-dev/quarto-cli#11077

[fradav]

Correct upstream issue :
quarto-dev/quarto-cli#8373