Use US letter size as (a less arbitrary) max, since the final latexpdf size is the same.
Drop the ! since smaller images are fine.
Fix `x` -> `,` for `x,y` separator.
Set fairly randomly picked size when generating dot graphs based on
example I came across, to avoid the following error from pdflatex when
building documentation:
[46 <./rdata_map_luts.pdf>]
! Dimension too large.
I am not sure which size make sense, nor how to decide which value are
best.
This issue is a fix for a build problem reported in
<URL: https://bugs.debian.org/1133986 >, which include a
link to the build log of the failed build.
Add comments in setup-build-env/action.yml for where to document prereqs (and the separation between build/run and test).
Add some initial (very basic) text for `test_suites.rst`, listing prereqs and how to run the tests (with subsections for the different optional tests, which is currently docs, functional and unit).
Add sphinx-inline-tabs, use it for tidying up prereq instructions based on OS/platform (mostly helpful in the test suites doc where there are multiple sections split by OS).
Also fixes some single backticks that should be double backtick.
- add `uv` to dependencies: saves builder(s) from manually having to manage a venv for python build dependencies
- when building wheels, pip automatically creates the environment with those dependencies, so no need for uv
- when running simply `make ENABLE_PYOSYS=1`, this is not the case. people attempting to `pip3 install --upgrade pybind11 cxxheaderparser` to add it to their system packages will be met with a scare message about "breaking system packages"
- update installation instructions to drop boost and add uv instead
- update ci scripts to use `macos-15[-intel]` (`macos-13` sunset in early december)
