feat(extensible-table): Add infinite scroll support

[davidsi02]

Description

This PR introduces infinite scrolling to the ExtensibleTableComponent, enabling lazy data loading as users reach the bottom of the table.

Checklist

• I fully tested it as developer / designer and created unit / integration tests
• I documented it (or no need to document or I will create a separate documentation issue)

How to test it?

1. Setup

   • Navigate to any page using ExtensibleTableComponent.
   • Ensure selectable and data binding are configured as usual.

2. Infinite Scroll ON ([infiniteScroll]="true")

   • Table height should be set ([tableHeight] input)
   • Scroll down slowly until you reach the bottom:
     • ✅ When not loading, loadMore event is emitted once.
     • ✅ While isLoading = true, further scrolls must not trigger loadMore.
   • Confirm that [loadingIndicator] shows a spinner while loading.
   • Confirm that pagination is not available

3. Infinite Scroll OFF ([infiniteScroll]="false")

   • Table height should adjust automatically (auto).
   • Pagination must be available again
   • Trigger a new request (e.g., change filter, refresh list):
     • ✅ The table should re-render correctly once new data arrives.

Closes #23671

[CLAassistant]

All committers have signed the CLA.

[sumeyyeKurtulus]

Hello @davidsi02, thank you for your contribution. We can consider such feature for the next version. For this reason, that would be the best if you could move this PR to dev branch.

[davidsi02]

I think it's okay now for, plase give a check @sumeyyeKurtulus

[sumeyyeKurtulus]

I think it's okay now for, plase give a check @sumeyyeKurtulus

Thank you. I will be checking and getting back.