QuickGrid: Add EventCallback<TGridItem> for clicking on a row.

[MattyLeslie]

QuickGrid: Add EventCallback<TGridItem> for clicking on a row.

Description: This pull request aims to enhance the QuickGrid component by adding the capability to handle row click events. This feature allows developers to perform specific actions when a user clicks on a row in the grid, such as navigating to a detailed view of the selected item.

Changes made:

1. Introduced EventCallback Parameter
2. Updated the RenderRow method to include an @onclick event handler that triggers the OnRowClicked callback.
3. Modified the SampleQuickGridComponent to demonstrate the usage of the OnRowClicked event callback.
4. Added E2E test to validify the changes using SampleQuickGridComponent

Fixes #44899

[SteveSandersonMS]

Thanks very much for submitting this, @MattyLeslie! Mostly what you've done looks great, and it's particularly good you added the E2E test. Hopefully we will be able to include this, though it just requires one main change for perf reasons since QuickGrid really tries hard to max out on perf whenever possible - see other comment.

[MattyLeslie]

@SteveSandersonMS Thank you for the review! Really appreciate the detail. At first glance the feedback is making sense, I'll need a bit of time to make the changes.

[vertonghenb]

Might be a nice idea to also check or see which column was the trigger. Since in a lot of tables there is a "actions" columns with some dropdowns etc in it, then we do not want to handle the OnClick of the row but do something different.

[lewing]

Is this still under consideration @SteveSandersonMS ?

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