Show a large version of a contact photo/avatar in a modal

[st3iny]

Is your feature request related to a problem? Please describe.

Previously, it was possible to click on an avatar and show a large version of a contact photo/avatar. I removed this code because it was dead in a sense that the modal trigger was inside the modal.

Describe the solution you'd like

Reimplement this feature with a new approach. This requires changes in nextcloud-vue because the current version of our Avatar component does not expose a click event.

Describe alternatives you've considered

Don't reimplement this feature.

Additional context

No response