This adds the same hosting patterns from A2A and OpenAI to AGUI:
- MapAGUI(IHostedAgentBuilder) and MapAGUI(IHostedAgentBuilder, string? path)
- MapAGUI(string agentName) and MapAGUI(string agentName, string? path)
- MapAGUI(AIAgent) and MapAGUI(AIAgent, string? path)
- ValidateAgentName for URL-safe validation
- Updated namespace to Microsoft.AspNetCore.Builder
- Renamed class to MicrosoftAgentAIHostingAGUIEndpointRouteBuilderExtensions
- Added comprehensive unit tests
Javier Calvarro Nelson
5160d381b1