Marking SSE transport as deprecated

[aaronpowell]

Fixes #759

[Copilot]

Pull Request Overview

This PR marks the SSE (Server Sent Events) transport type as deprecated in the MCP (Model Context Protocol) Inspector integration. The change aligns with the MCP specification's deprecation of SSE transport in favor of StreamableHttp.

• Added [Obsolete] attribute to the McpTransportType.Sse enum value with guidance to use StreamableHttp instead
• Added pragma warnings to suppress obsolete warnings in existing code that still references the deprecated SSE transport type

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
src/CommunityToolkit.Aspire.Hosting.McpInspector/McpTransportType.cs	Added obsolete attribute to SSE enum value with deprecation message
src/CommunityToolkit.Aspire.Hosting.McpInspector/McpInspectorResourceBuilderExtensions.cs	Added pragma warnings around SSE transport case in switch statement
tests/CommunityToolkit.Aspire.Hosting.McpInspector.Tests/McpInspectorResourceBuilderExtensionsTests.cs	Added pragma warnings around SSE test case

[github-actions]

Package	Line Rate	Branch Rate	Complexity	Health
CommunityToolkit.Aspire.EventStore	100%	100%	46	✔
CommunityToolkit.Aspire.GoFeatureFlag	100%	97%	74	✔
CommunityToolkit.Aspire.Hosting.ActiveMQ	79%	40%	100	➖
CommunityToolkit.Aspire.Hosting.ActiveMQ.MassTransit	1%	0%	14	❌
CommunityToolkit.Aspire.Hosting.Adminer	73%	50%	20	➖
CommunityToolkit.Aspire.Hosting.Azure.Dapr	66%	50%	832	➖
CommunityToolkit.Aspire.Hosting.Azure.Dapr.Redis	97%	88%	36	✔
CommunityToolkit.Aspire.Hosting.Azure.DataApiBuilder	100%	100%	22	✔
CommunityToolkit.Aspire.Hosting.Bun	82%	71%	54	✔
CommunityToolkit.Aspire.Hosting.Dapr	62%	51%	728	➖
CommunityToolkit.Aspire.Hosting.DbGate	94%	50%	18	✔
CommunityToolkit.Aspire.Hosting.Deno	84%	75%	72	✔
CommunityToolkit.Aspire.Hosting.EventStore	94%	100%	18	✔
CommunityToolkit.Aspire.Hosting.GoFeatureFlag	93%	50%	18	✔
CommunityToolkit.Aspire.Hosting.Golang	87%	70%	28	✔
CommunityToolkit.Aspire.Hosting.Java	69%	72%	120	➖
CommunityToolkit.Aspire.Hosting.k6	58%	12%	20	❌
CommunityToolkit.Aspire.Hosting.LavinMQ	78%	50%	18	➖
CommunityToolkit.Aspire.Hosting.LavinMQ.MassTransit	1%	0%	14	❌
CommunityToolkit.Aspire.Hosting.MailPit	91%	50%	14	✔
CommunityToolkit.Aspire.Hosting.McpInspector	90%	48%	94	✔
CommunityToolkit.Aspire.Hosting.Meilisearch	73%	57%	50	➖
CommunityToolkit.Aspire.Hosting.Minio	93%	75%	48	✔
CommunityToolkit.Aspire.Hosting.MongoDB.Extensions	96%	83%	36	✔
CommunityToolkit.Aspire.Hosting.MySql.Extensions	100%	88%	78	✔
CommunityToolkit.Aspire.Hosting.Ngrok	52%	35%	82	❌
CommunityToolkit.Aspire.Hosting.NodeJS.Extensions	47%	52%	136	❌
CommunityToolkit.Aspire.Hosting.Ollama	67%	70%	174	➖
CommunityToolkit.Aspire.Hosting.PapercutSmtp	92%	50%	10	✔
CommunityToolkit.Aspire.Hosting.PostgreSQL.Extensions	99%	89%	84	✔
CommunityToolkit.Aspire.Hosting.Python.Extensions	68%	55%	90	➖
CommunityToolkit.Aspire.Hosting.RavenDB	63%	49%	136	➖
CommunityToolkit.Aspire.Hosting.Redis.Extensions	100%	71%	48	✔
CommunityToolkit.Aspire.Hosting.Rust	94%	83%	16	✔
CommunityToolkit.Aspire.Hosting.SqlDatabaseProjects	76%	64%	154	➖
CommunityToolkit.Aspire.Hosting.Sqlite	99%	89%	42	✔
CommunityToolkit.Aspire.Hosting.SqlServer.Extensions	100%	87%	78	✔
CommunityToolkit.Aspire.Hosting.SurrealDb	71%	53%	144	➖
CommunityToolkit.Aspire.MassTransit.RabbitMQ	100%	100%	30	✔
CommunityToolkit.Aspire.Meilisearch	97%	92%	68	✔
CommunityToolkit.Aspire.Microsoft.Data.Sqlite	89%	85%	52	✔
CommunityToolkit.Aspire.Microsoft.EntityFrameworkCore.Sqlite	50%	50%	88	❌
CommunityToolkit.Aspire.Minio.Client	73%	59%	88	➖
CommunityToolkit.Aspire.OllamaSharp	74%	69%	120	➖
CommunityToolkit.Aspire.RavenDB.Client	60%	53%	237	➖
CommunityToolkit.Aspire.SurrealDb	96%	90%	56	✔
Summary	72% (7216 / 10061)	60% (2243 / 3762)	4505	➖

Minimum allowed line rate is 60%