Describe the bug

Even so I had d2 installed, astro dev crashes for me on start

To Reproduce

1. install d2
2. install integration
3. add example on page

```d2
direction: right
installation -> configuration
```

4. start astro

Expected behavior

Show nice diagrams, don't crash ;-)
on my machine, d2 --version outputs v0.6.3. astro-d2 should be prepared to accept version strings that start with 'v'.

How often does this bug happen?

Every time

System Info

WSL2/Ubuntu

Additional Context

No response

Is your feature request related to a problem?

I didn't see any configuration for centering SVG.

Describe the solution you'd like

Should we add a configuration option?

Describe alternatives you've considered

No response

Additional Context

No response

Is your feature request related to a problem?

I want all of my d2 diagrams on my astro website to be sketches without typing it on all of the diagrams manually.

Describe the solution you'd like

I would like more of the attributes to be available in the global config so all of my d2 diagrams automatically are sharing the same pad value or they are by default sketch style. I imagine then we would need to add a noSketch or similar attribute so sketch could then be turned off for particular diagrams.

Describe alternatives you've considered

No response

Additional Context

Is there a reason you could not include them in the global config and would you accept a PR on this?

Is your feature request related to a problem?

I would like the color theme to follow my websites light/dark theme setting and not system theme setting.

Describe the solution you'd like

Some sort of manual override to set the theme to dark/light based on a custom css selector. I see the svg outputs its own css and has a @media screen and (prefers-color-scheme:dark) selector so that could be changed perhaps.

Describe alternatives you've considered

No response

Additional Context

I use tailwind at the moment so for my shiki css I included a html.dark selector to override the shiki theme based on my site's color theme.