Docs - Minimal API Basics

[rafikiassumani-msft]

• Routing (Basic routing, route parameters route groups, fallback)
• Route handlers
• Parameter Binding (Explicit vs implicit, route, query, header, body, services, bind failures)

Advanced

• Advanced Parameter Binding (BindAsync, TryParse)
• Host (Generic Host, WebAppicationBuilder, grpc integration, SignalR Integration, Orleans Integration)

[captainsafia]

I think we can close this issue out. We have docs on route handlers, parameter binding, advanced parameter binding scenarios, and the WebApplication constructs.

Also, the SignalR and gRPC docs have been updated to use the minimal host in their samples, which I think is sufficient for showcasing the integration.