fix: package types imports

[evanSe]

Context

allows proper resolution of typescript types, prior to this fix you would get a error such as

Could not find a declaration file for module 'handsontable'. '/node_modules/handsontable/index.mjs' implicitly has an 'any' type.
  There are types at '/node_modules/handsontable/index.d.ts', but this result could not be resolved when respecting package.json "exports". The 'handsontable' library may need to update its package.json or typings.ts(7016)

this fix updates package.json to import types in the handsontable package, @handsontable/react, @handsontable/vue3, @handsontable/vue3

How has this been tested?

tested doing the following

1. npx create-next-app@latest (make sure to keep typescript enabled)
2. npm install handsontable@*locally packaged* @handsontable/react@*locally packaged*
3. Open ./src/app/page.tsx
4. Installed the react demo:

<HotTable
  data={[
    ['', 'Tesla', 'Volvo', 'Toyota', 'Ford'],
    ['2019', 10, 11, 12, 13],
    ['2020', 20, 11, 14, 13],
    ['2021', 30, 15, 12, 13]
  ]}
  rowHeaders={true}
  colHeaders={true}
  height="auto"
  licenseKey="non-commercial-and-evaluation" // for non-commercial use only
/>

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature or improvement (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Additional language file or change to the existing one (translations)

Related issue(s):

1. [Bug]: Broken Typescript Types #10509

Affected project(s):

• handsontable
• @handsontable/angular
• @handsontable/react
• @handsontable/vue
• @handsontable/vue3

Checklist:

• I have reviewed the guidelines about Contributing to Handsontable and I confirm that my code follows the code style of this project.
• I have signed the Contributor License Agreement
• My change requires a change to the documentation.

[evanSe]

Check with stackblitz and code sandbox

[github-actions]

Launch the local version of documentation by running:

npm run docs:review 6f1370b41a1e7c7441a6935f46b0794e51ebe26b