Initializer with .NET 6 and Eureka has some unexpected behaviour when run locally - also some suggestions

[Layla-P]

Please be sure to check the existing issues (both open and closed!).

Issue description

The way the sample app is created now is somewhat confusing.
launchsettings.json only has http://localhost:5000 - I would expect it to also contain https://localhost:5001
Program is using .UseCloudHosting(<PORTNUMBER>), I would at least expect this to have .UseCloudHosting(<PORTNUMBER>, <SECUREPORTNUMBER>)
When running locally, without "Urls":"https://localhost:5001" in the appsettings.json the app will not register localhost - suggestion - add this by default to the appsettings.Development.json file.

I would also suggest adding code comments to draw the user's attention to the various moving parts to greater assist with their learning and comprehension.

I would also consider using the minimal hosting pattern for .NET 6 as this is more in line with current MS dotnet new templates.

@ccheetham and I discussed the above on a call