v0.2.0: Merge pull request #4 from Black-Cockpit/upgrading-yew-version

Upgraded Yew from 0.22.0 to 0.23.0.

Bug Fixes

Fixed components not re-rendering when table state changes (data, sorting,
pagination, filtering, row selection). All four component props had custom
PartialEq implementations that excluded the table handle, so Yew never
detected prop changes. The render_cell callback on TableBody was also
excluded and is now treated as always changed when present.

The key workaround previously required to force re-renders can be safely
removed.

Affected: TableBody, TableHeader, DataTable, Pagination.

Other Changes

Extracted CellRenderContext into its own file for code convention compliance.
Added integration tests for component re-rendering behavior.