Tvb-widgets

A new feature has been added to the PhasePlaneWidget to allows users export a model configuration into JSON or PYTHON format.
Fix bug in TimeSeriesWidget to display channel values when SV/mode has been changed.

Tasks

[EBR-76](https://tvb-projects.atlassian.net/browse/EBR-76) Add TVB logo in github README

[EBR-98](https://tvb-projects.atlassian.net/browse/EBR-98) Publish tvb-widgets into KG

[VT-50](https://tvb-projects.atlassian.net/browse/VT-50) Adapt token retrieval in tvb_widgets (to be compatible to jsc lab as well)

[EBR-137](https://tvb-projects.atlassian.net/browse/EBR-137) Transition from setup.py to pyproject.toml

New features

[EBR-79](https://tvb-projects.atlassian.net/browse/EBR-79) Add access to Bucket from tvb-widgets

[WID-247](https://tvb-projects.atlassian.net/browse/WID-247) GSOC 2024: two new Connectivity Widgets `SpaceTime` and `ConnectivityMatrixEditor`

Fixes

[EBR-85](https://tvb-projects.atlassian.net/browse/EBR-85) Fix Sonar on tvb-widgets repo

[EBR-87](https://tvb-projects.atlassian.net/browse/EBR-87) Notebooks auto run fails on Github CI

[EBR-43](https://tvb-projects.atlassian.net/browse/EBR-43) clean sonar warnings - tvb-widgets repo

[EBR-80](https://tvb-projects.atlassian.net/browse/EBR-80) Test tvb-widgets with python 3.11

[EBR-86](https://tvb-projects.atlassian.net/browse/EBR-86) Use ebrains\_drive library for Bucket implementation in tvb\_widgets

[EBR-88](https://tvb-projects.atlassian.net/browse/EBR-88) HeadBrowser not working

- include `package.json` into the distribution pack

- fix `numpy` bug
- include `requirements.txt` into the distribution pack

Fix bug of not including the `.css` file for `ipyreact` based widget.