Fix options not working for Core

[ne0rrmatrix]

• Bug fix

Description of Change

Currently you cannot opt out of using new functionality for dialogue fragments on android. Setting the option to do so does not work with core. This PR fixes that issue by placing setting options earlier in build order.

Linked Issues

• Fixes [BUG] Options has incorrect Build Order #2490

PR Checklist

• Has a linked Issue, and the Issue has been approved(bug) or Championed (feature/proposal)
• Has tests (if omitted, state reason in description)
• Has samples (if omitted, state reason in description)
• Rebased on top of main at time of PR
• Changes adhere to coding standard
• Documentation created or updated: https://github.com/MicrosoftDocs/CommunityToolkit/pulls

Additional information

This will allow ppl to opt out of using the new dialogue fragment in recent PR. Atm if you try to navigate to any page in sample app the app crashes to android desktop. This PR will fix that issue by allowing you to opt out. Current the opt out is not working. This PR addresses that issue only. It fixes options so that they work by placing options above core in build order.

[TheCodeTraveler]

Thanks James! Good catch!!

[TheCodeTraveler]

Thanks again James! Just FYI - I added some Unit Tests to help us ensure we don't ever accidentally flip the order of operations again.

In other words, these unit tests ensure that we always invoke options?.Invoke(new Options(builder)); before we invoke builder.UseMauiCommunityToolkitCore(null);.

[Copilot]

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