Update maintainers and CODEOWNERS files

[flferretti]

Update the CODEOWNERS file and maintainers information in both pyproject.toml and README to reflect current contributors.

---

📚 Documentation preview 📚: https://jaxsim--282.org.readthedocs.build//282/

[diegoferigo]

Thanks @flferretti! I just want to let all of you know that, despite I will no longer be among the codeowners since I'm leaving IIT, I still plan to use -and possibly, contribute- to the project. I'll keep an eye to the PRs, expect some occasional review / random comment. On your end, feel free to tag me in any issue / PR, but feel free to proceed even without my feedback.

[diegoferigo]

On ownership/contributors/maintainers, the same commented in ami-iit/rod#47 (comment) also applies here. Considering the past contributions of @flferretti and what I expect in the future, I can consider @flferretti as second author. Feel free to adjust the project accordingly.

[flferretti]

The RTD CI fails doesn't seems related to this PR, as it happens also in #274.

RTD Log

 Running Sphinx v8.1.3
loading translations [en]... done
Matplotlib is building the font cache; this may take a moment.
Using Sphinx-Gallery to convert rst text blocks to markdown for .ipynb files.
Read in collections ...
  examples: Initialised
Clean collections ...
  examples: (CopyFolderDriver) Folder deleted: /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/_collections/examples
Executing collections ...
  examples: (CopyFolderDriver) Copy folder...
Converting `source_suffix = ['.rst', '.md', '.ipynb']` to `source_suffix = {'.rst': 'restructuredtext', '.md': 'restructuredtext', '.ipynb': 'restructuredtext'}`.
[autosummary] generating autosummary for: _collections/examples/README.md, _collections/examples/jaxsim_as_multibody_dynamics_library.ipynb, _collections/examples/jaxsim_as_physics_engine.ipynb, _collections/examples/jaxsim_for_robot_controllers.ipynb, examples.rst, guide/install.rst, index.rst, modules/api.rst, modules/integrators.rst, modules/math.rst, modules/mujoco.rst, modules/parsers.rst, modules/rbda.rst, modules/typing.rst, modules/utils.rst
[autosummary] generating autosummary for: /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.com.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.common.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.contact.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.data.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.frame.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.joint.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.kin_dyn_parameters.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.link.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.model.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.ode.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.ode_data.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.api.references.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.rbda.aba.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.rbda.collidable_points.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.rbda.contacts.soft.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.rbda.crba.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.rbda.forward_kinematics.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.rbda.jacobian.rst, /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/modules/_autosummary/jaxsim.rbda.utils.rst
myst v4.0.0: MdParserConfig(commonmark_only=False, gfm_only=False, enable_extensions={'amsmath', 'dollarmath'}, disable_syntax=[], all_links_external=False, links_external_new_tab=False, url_schemes=('http', 'https', 'mailto', 'ftp'), ref_domains=None, fence_as_directive=set(), number_code_blocks=[], title_to_header=False, heading_anchors=0, heading_slug_func=None, html_meta={}, footnote_sort=True, footnote_transition=True, words_per_minute=200, substitutions={}, linkify_fuzzy_links=True, dmath_allow_labels=True, dmath_allow_space=True, dmath_allow_digits=True, dmath_double_inline=False, update_mathjax=True, mathjax_classes='tex2jax_process|mathjax_process|math|output_area', enable_checkboxes=False, suppress_warnings=[], highlight_code_blocks=True)
myst-nb v1.1.2: NbParserConfig(custom_formats={}, metadata_key='mystnb', cell_metadata_key='mystnb', kernel_rgx_aliases={}, eval_name_regex='^[a-zA-Z_][a-zA-Z0-9_]*$', execution_mode='auto', execution_cache_path='', execution_excludepatterns=(), execution_timeout=180, execution_in_temp=False, execution_allow_errors=False, execution_raise_on_error=True, execution_show_tb=False, merge_streams=False, render_plugin='default', remove_code_source=False, remove_code_outputs=False, code_prompt_show='Show code cell {type}', code_prompt_hide='Hide code cell {type}', number_source_lines=False, output_stderr='show', render_text_lexer='myst-ansi', render_error_lexer='ipythontb', render_image_options={'scale': '60'}, render_figure_options={}, render_markdown_format='commonmark', output_folder='build', append_css=True, metadata_to_fm=False)
Using jupyter-cache at: /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/_readthedocs/.jupyter_cache
generating gallery...
generating gallery for ../generated_examples... 
computation time summary:
building [mo]: targets for 0 po files that are out of date
writing output... 
building [html]: targets for 15 source files that are out of date
updating environment: [new config] 35 added, 0 changed, 0 removed
reading sources... [  3%] _collections/examples/README
reading sources... [  6%] _collections/examples/jaxsim_as_multibody_dynamics_library
/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/_collections/examples/jaxsim_as_multibody_dynamics_library.ipynb: Executing notebook using local CWD [mystnb]
/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/_collections/examples/jaxsim_as_multibody_dynamics_library.ipynb: Executed notebook in 50.53 seconds [mystnb]
reading sources... [  9%] _collections/examples/jaxsim_as_physics_engine
/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/_collections/examples/jaxsim_as_physics_engine.ipynb: Executing notebook using local CWD [mystnb]
/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/_collections/examples/jaxsim_as_physics_engine.ipynb: Executed notebook in 53.48 seconds [mystnb]
reading sources... [ 11%] _collections/examples/jaxsim_for_robot_controllers
/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/_collections/examples/jaxsim_for_robot_controllers.ipynb: Executing notebook using local CWD [mystnb]

====================== slowest reading durations =======================
53.519 _collections/examples/jaxsim_as_physics_engine
50.593 _collections/examples/jaxsim_as_multibody_dynamics_library
0.010 _collections/examples/README
Final clean of collections ...
  examples: (CopyFolderDriver) Folder deleted: /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/_collections/examples

Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/jupyter_cache/executors/utils.py", line 58, in single_nb_execution
    executenb(
    ~~~~~~~~~^
        nb,
        ^^^
    ...<4 lines>...
        **kwargs,
        ^^^^^^^^^
    )
    ^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/nbclient/client.py", line 1314, in execute
    return NotebookClient(nb=nb, resources=resources, km=km, **kwargs).execute()
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/jupyter_core/utils/__init__.py", line 165, in wrapped
    return loop.run_until_complete(inner)
           ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/asyncio/base_events.py", line 721, in run_until_complete
    return future.result()
           ~~~~~~~~~~~~~^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/nbclient/client.py", line 709, in async_execute
    await self.async_execute_cell(
        cell, index, execution_count=self.code_cells_executed + 1
    )
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/nbclient/client.py", line 1062, in async_execute_cell
    await self._check_raise_for_error(cell, cell_index, exec_reply)
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/nbclient/client.py", line 918, in _check_raise_for_error
    raise CellExecutionError.from_cell_and_msg(cell, exec_reply_content)
nbclient.exceptions.CellExecutionError: An error occurred while executing the following cell:
------------------
# @title Create the model and its data

import jaxsim.api as js

# Create the model from the model description.
model = js.model.JaxSimModel.build_from_model_description(
    model_description=model_urdf_string,
    time_step=0.010,
)

# Create the data storing the simulation state.
data_zero = js.data.JaxSimModelData.zero(model=model)
------------------


�[0;31m---------------------------------------------------------------------------�[0m
�[0;31mNameError�[0m                                 Traceback (most recent call last)
Cell �[0;32mIn[3], line 7�[0m
�[1;32m      3�[0m �[38;5;28;01mimport�[39;00m �[38;5;21;01mjaxsim�[39;00m�[38;5;21;01m.�[39;00m�[38;5;21;01mapi�[39;00m �[38;5;28;01mas�[39;00m �[38;5;21;01mjs�[39;00m
�[1;32m      5�[0m �[38;5;66;03m# Create the model from the model description.�[39;00m
�[1;32m      6�[0m model �[38;5;241m=�[39m js�[38;5;241m.�[39mmodel�[38;5;241m.�[39mJaxSimModel�[38;5;241m.�[39mbuild_from_model_description(
�[0;32m----> 7�[0m     model_description�[38;5;241m=�[39m�[43mmodel_urdf_string�[49m,
�[1;32m      8�[0m     time_step�[38;5;241m=�[39m�[38;5;241m0.010�[39m,
�[1;32m      9�[0m )
�[1;32m     11�[0m �[38;5;66;03m# Create the data storing the simulation state.�[39;00m
�[1;32m     12�[0m data_zero �[38;5;241m=�[39m js�[38;5;241m.�[39mdata�[38;5;241m.�[39mJaxSimModelData�[38;5;241m.�[39mzero(model�[38;5;241m=�[39mmodel)

�[0;31mNameError�[0m: name 'model_urdf_string' is not defined


The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/sphinx/cmd/build.py", line 514, in build_main
    app.build(args.force_all, args.filenames)
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/sphinx/application.py", line 381, in build
    self.builder.build_update()
    ~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/sphinx/builders/__init__.py", line 358, in build_update
    self.build(
    ~~~~~~~~~~^
        to_build,
        ^^^^^^^^^
        summary=__('targets for %d source files that are out of date')
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        % len(to_build),
        ^^^^^^^^^^^^^^^^
    )
    ^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/sphinx/builders/__init__.py", line 385, in build
    updated_docnames = set(self.read())
                           ~~~~~~~~~^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/sphinx/builders/__init__.py", line 502, in read
    self._read_serial(docnames)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/sphinx/builders/__init__.py", line 567, in _read_serial
    self.read_doc(docname)
    ~~~~~~~~~~~~~^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/sphinx/builders/__init__.py", line 630, in read_doc
    publisher.publish()
    ~~~~~~~~~~~~~~~~~^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/docutils/core.py", line 234, in publish
    self.document = self.reader.read(self.source, self.parser,
                    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
                                     self.settings)
                                     ^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/sphinx/io.py", line 106, in read
    self.parse()
    ~~~~~~~~~~^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/docutils/readers/__init__.py", line 76, in parse
    self.parser.parse(self.input, document)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/myst_nb/sphinx_.py", line 152, in parse
    with create_client(
         ~~~~~~~~~~~~~^
        notebook, document_path, nb_config, logger, nb_reader.read_fmt
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ) as nb_client:
    ^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/myst_nb/core/execute/base.py", line 79, in __enter__
    self.start_client()
    ~~~~~~~~~~~~~~~~~^^
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/myst_nb/core/execute/direct.py", line 50, in start_client
    raise ExecutionError(str(self.path)) from result.err
myst_nb.core.execute.base.ExecutionError: /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/_collections/examples/jaxsim_for_robot_controllers.ipynb

Exception occurred:
  File "/home/docs/checkouts/readthedocs.org/user_builds/jaxsim/conda/282/lib/python3.13/site-packages/myst_nb/core/execute/direct.py", line 50, in start_client
    raise ExecutionError(str(self.path)) from result.err
myst_nb.core.execute.base.ExecutionError: /home/docs/checkouts/readthedocs.org/user_builds/jaxsim/checkouts/282/docs/_collections/examples/jaxsim_for_robot_controllers.ipynb
The full traceback has been saved in /tmp/sphinx-err-hy_dofzu.log, if you want to report the issue to the developers.
Please also report this if it was a user error, so that a better error message can be provided next time.
A bug report can be filed in the tracker at <https://github.com/sphinx-doc/sphinx/issues>. Thanks! 

[flferretti]

From this

jaxsim/examples/jaxsim_for_robot_controllers.ipynb

Line 112 in 53d6ec5

" logging.error(\"Failed to fetch data\")"

it'd be better if we just raise an error:

if response.status_code == 200:
    model_urdf_string = response.text
else:
    raise RuntimeError("Failed to fetch data.")

I'll open a PR for that. In the meanwhile, I believe we can merge this

Edit: This passes locally, so it's related to RTD runner