Update Aspire to 8.2

Add Aspire with Dapr support to reference architecture solution

- Add AppHost and ServiceDefaults projects
- Add Aspire.Hosting.Dapr package to AppHost
- Reference Customer and Order from AppHost
- Reference ServiceDefaults project from Customer and Order
- Call builder.AddServiceDefaults() from Program in Customer and Order
- Switch to MongoEventCache in Order
- Add appsettings.Specs.json to Customer and Order
- Add specs profile to AppHost launchSettings.json
- Remove tye.yaml files
- Update ReadMe.md, DevelopmentGuide.md

Replace EventDriven.CQRS.Abstractions with EventDriven.DDD.Abstractions.

Rename package and update version.

Rename package and update version.

Update package version.

Add xml docs, set package info.