Add MCP (Model Context Protocol) resource samples

[lilyjma]

Request

The .NET Azure Functions library has MCP (Model Context Protocol) resource samples demonstrating how to build MCP resource templates and static resources with Azure Functions:
https://github.com/Azure-Samples/remote-mcp-functions-dotnet/tree/main/src/FunctionsMcpResources

Resources included in the .NET sample

Resource	URI	Description
Snippet	snippet://{Name}	Resource template that reads a code snippet by name from blob storage. Clients discover it via resources/templates/list and substitute the Name parameter.
ServerInfo	info://server	Static resource that returns server name, version, runtime, and timestamp.

Key concepts

• Resource templates have URI parameters (e.g., {Name}) that clients substitute at runtime — they're like parameterized endpoints.
• Static resources have fixed URIs and return the same structure every call.

Ask: It would be great to have equivalent MCP resource samples for the Node.js/JavaScript Azure Functions library, demonstrating how to use app.mcpResource() with resource templates, static resources, and blob storage bindings.

[lilyjma]

Moved to Azure/azure-functions-nodejs-worker#793