Remove McpClient.Enumerate*Async methods #1056
Description
As discussed in the review of McpClient API feedback, the following members can be removed from public surface of MCPClient.
- public async IAsyncEnumerable<McpClientTool> EnumerateToolsAsync
- public async IAsyncEnumerable<McpClientPrompt> EnumeratePromptsAsync
- public async IAsyncEnumerable<McpClientResourceTemplate> EnumerateResourceTemplatesAsync
- public async IAsyncEnumerable<McpClientResource> EnumerateResourcesAsyncThe scenario satisfied by these API can instead use #1055