Add package readmes to typedoc output:
This should allow the READMEs for each package to show up in the typedoc output. More config than I would like was needed
- Use packages entryPointStrategy for typedoc to include all package readmes
- Export missing types for docs
- Add tsconfig.typedoc.json for packages to avoid failing doc generation due to tsup.config.ts
- Add typedocOptios to packages package.json
- Move plugin option to root tsconfig.json