Provide bundle size information in the documentation

[AMBudnik]

Description

We should provide bundle size information in the documentation

Links

Recommended location: building https://handsontable.github.io/hyperformula/guide/building.html#build-the-project or/and installation https://handsontable.github.io/hyperformula/guide/client-side-installation.html

Type of issue

• [ ] Missing documentation
• [ ] Error in the documentation
• [ ] Request for a demo
• [ ] Request for a tutorial, guide etc.
• [x] Other issues, suggestions or ideas

[warpech]

It should be a part of the process:

• make a CI step that measures the package size and writes a comment in the PR
• add updating of the docs page to the release checklist