[UIK-5197][side-panel] rewrite component to TS

[slizhevskyv-semrush]

Changelog

@semcore/side-panel

Fixed

• Rewrite component to TS. Deprecate atomic types. Atomic types are part of NSSidePanel namespace.

Motivation and Context

Rewrite component to TS. Deprecated atomic types in favor namespaces. Nothing changed in how component works.

How has this been tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue).
• New feature (non-breaking change which adds functionality).
• Breaking change (fix or feature that would cause existing functionality to not work as expected).
• Nice improve.

Checklist:

• I have updated the documentation accordingly.
• I have added new tests on added of fixed functionality.

[ilyabrower]

not sure about this...

[slizhevskyv-semrush]

🤔

[slizhevskyv-semrush]

This prop is neither passed from Root nor documented in the public API. Do you think it should still be listed here?

[ilyabrower]

let's say backward compatibility =) so, maybe it's better to add it to api and marked as deprecated