Feat/custom template per field

[lucasmcht]

Fixes https://github.com/rjsf-team/react-jsonschema-form/issues/3695 (Rework of PR https://github.com/rjsf-team/react-jsonschema-form/pull/3881)

Reasons for making this change

Currently, to per-field customize the template, it is necessary to send the function/class of the component in the uiSchema, breaking the JSON nature of the uiSchema. It's not possible to provide just the registration key.

This pull request includes updates to the @rjsf/utils package to allow for per-field customization using string keys from the Registry, as well as updates to the documentation to reflect these changes. Additionally, it simplifies the types in the codebase by introducing a new RJSFBaseProps type.

Feature Enhancements

• packages/utils/src/getTemplate.ts: Updated getTemplate() to allow per-field customization using string keys from the Registry.

Documentation Updates

• packages/docs/docs/advanced-customization/custom-templates.md: Updated to include examples of specifying templates using both components and string values from the Registry.

  Type Simplification

• packages/utils/src/types.ts: Introduced RJSFBaseProps to simplify and consolidate the properties passed to various template components. This change affects multiple type definitions, including ErrorListProps, FieldErrorProps, FieldHelpProps, FieldTemplateProps, and others.

Checklist

• [x] I'm updating documentation
  • [x] I've checked the rendering of the Markdown text I've added
• [x] I'm adding or updating code
  • [x] 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.
  • [x] I've updated docs if needed
  • [x] I've updated the changelog with a description of the PR
• [x] I'm adding a new feature
  • [x] I've updated the playground with an example use of the feature

[heath-freenome]

@lucasmcht Also, can you fix the type errors in the themes?

[heath-freenome]

@lucasmcht Some of your tests are failing