Ok, I tried to make some bbcode table changes.

- No more borders
- First row isn't bold anymore

But it involved removing default table CSS that may worsen tables, so I had to add back some behavior:

- Cells inside a table have an 8px padding (same as before)
- I'm probably missing more things here that I need to add back.

(I pushed like 3 updates in a few minutes to fix broken builds so make sure you're evaluating the latest update)