Chore: cleaned up unnecessary formContext and IdSchema

[heath-freenome]

Reasons for making this change

There were still some places were the formContext was being obtained from or passed as props

• In @rjsf/antd replaced getting formContext from props with getting it from the registry
• In @rjsf/core removed the passing of formContext as props as well as replaced getting formContext from props with getting it from the registry
• In @rjsf/daisyui removed the passing of formContext as props in the mocks
• In @rjsf/mui removed the getting of formContext from the props
• In playground replaced a few IdSchema uses with FieldPathId
• In @rjsf/primereact removed the getting of formContext from the props
• In @rjsf/shadcn removed the passing of formContext as props in the mocks and added missing globalFormOptions in the registry mock

Checklist

• I'm updating documentation
  • I've checked the rendering of the Markdown text I've added
• I'm adding or updating code
  • I've added and/or updated tests. I've run npx nx run-many --target=build --exclude=@rjsf/docs && npm run test:update to update snapshots, if needed.
  • I've updated docs if needed
  • I've updated the changelog with a description of the PR
• I'm adding a new feature
  • I've updated the playground with an example use of the feature