Formalizing the structure for this repo

[tonyfast]

We're going to restructure the project to contain multiple things. The list below highlights some of the larger things we hope to achieve.

• typescript packages that use jupyterlab/lumino/retrolab to extend accessibility features like automated testing and remediations

  we start with a multi package layout ala retrolab

• a python project with tasks for managing file system tasks with doit

  noxfile and dodo will move into the package called ja11y

• documentation about jupyter and its accessibility (move sphinx to jupyter book)

  • past audits (eg Accessibility Audit for Jupyter Notebook #7)
  • contributing guidelines Contribution guide #47
  • research
  • resources/tools/best practices Accessibility docs best practices #15
  • Meeting Information/Minutes
  • Jupyter Accessibility Statement

• add continuous integrations (documentation, binder building)

specifics

below is a checklist of things that will be included before or during the transition.

• Let's migrate to main branch #39
• Create a hosted doc on RTD for meeting minutes and project artifacts #21
• Add CONTRIBUTING, pa11y reporting on GitHub Actions #35
• Create docs/research and add @gabalafou's docs #66
• Add roadmap to keep people up to date on CZI grant work #64

[trallard]

Marking this on hold due to #86