feat: onTooltiClick on withWidget constructor

[tomassasovsky]

Description

Pretty simple stuff, just adding the onToolTipClick parameter to the withWidget constructor.

Checklist

• The title of my PR starts with a Conventional Commit prefix (fix:, feat:, docs: etc).
• I have followed the Contributor Guide when preparing my PR.
• I have updated/added tests for ALL new/updated/fixed functionality.
• I have updated/added relevant documentation in docs and added dartdoc comments with ///.
• I have updated/added relevant examples in examples or docs.

Breaking Change?

• Yes, this PR is a breaking change.
• No, this PR is not a breaking change.

[aditya-css]

Hi @tomassasovsky,
Thanks for raising this PR, but I am closing it for the following reason:
We don't have the onTooltipClick parameter for withWidget constructor as there will be no default tooltip but the user provided widget and the user can easily add gesture capabilities in the widget that he provides.

[tomassasovsky]

The user cannot use a GestureDetector on the tooltip because the internal one already handles the gesture, and since gestures can only be handled by one GestureDetector in the tree, the event gets lost.