Update packages and Aspire 9.2

Update CommunityToolkit.Aspire.EventStore package

Use Nuget.org

Use CommunityToolkit Aspire EventStore packages

Upgrade to .NET Aspire 9

Dispose of scope

Update README.md

Allow user to delete a product (#5)

Update workflows

Publish test results

Add PR build

Fix and improve README

Add GIF to show NCafe in action.

Update TODO

Change Event to "hide" Version as much as possible