Update developer Android emulator experience for seamless integration with Aspire project, fixes #380

[normandev92]

Fixes #380

I followed steps from these pages

• https://learn.microsoft.com/en-us/dotnet/maui/data-cloud/local-web-services?view=net-maui-8.0
• https://learn.microsoft.com/en-us/dotnet/maui/platform-integration/communication/authentication?view=net-maui-8.0
• https://stackoverflow.com/questions/67156558/webauthenticator-you-must-subclass-the-webauthenticatorcallbackactivity-and-c

It runs without error now in the MAUI App in the android emulator

[normandev92]

@dotnet-policy-service agree

[jamesmontemagno]

@michaelstonis to review here please

[michaelstonis]

@jamesmontemagno @normandev92 I like the changes here, but I wanted to break them out a bit to separate the functionality and incorporate it a little better with the overall app design.

I have kicked up two PRs that bring in the overall idea behind this PR.

#399
#401

[jamesmontemagno]

Got final tweaks here: #402 will close this out.

Thank you so much for this initial commit that led the way here, can you checkout all the updates on your side.