feat: add PMCP high-performance Rust SDK to MCP frameworks

Add PMCP (Pragmatic Model Context Protocol) as an alternative Rust SDK
for Model Context Protocol development. PMCP offers:

- 10x performance improvement over TypeScript SDK
- Full TypeScript SDK compatibility
- Zero-copy message parsing and operations
- Comprehensive transport support (stdio, WebSocket, HTTP/SSE)
- Production-ready quality with 84.83% test coverage

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: Noah Gift

README.md

@@ -590,6 +590,7 @@ These are high-level frameworks that make it easier to build MCP servers or clie
 * **[Foxy Contexts](https://github.com/strowk/foxy-contexts)** – A library to build MCP servers in Golang by **[strowk](https://github.com/strowk)**
 * **[Higress MCP Server Hosting](https://github.com/alibaba/higress/tree/main/plugins/wasm-go/mcp-servers)** - A solution for hosting MCP Servers by extending the API Gateway (based on Envoy) with wasm plugins.
 * **[MCP-Framework](https://mcp-framework.com)** Build MCP servers with elegance and speed in Typescript. Comes with a CLI to create your project with `mcp create app`. Get started with your first server in under 5 minutes by **[Alex Andru](https://github.com/QuantGeekDev)**
+* **[PMCP](https://github.com/paiml/pmcp)** - High-performance Rust SDK for Model Context Protocol with full TypeScript SDK compatibility, 10x faster message parsing, zero-copy operations, and comprehensive transport support (stdio, WebSocket, HTTP/SSE) by **[PAIML Team](https://github.com/paiml)**
 * **[Quarkus MCP Server SDK](https://github.com/quarkiverse/quarkus-mcp-server)** (Java)
 * **[Spring AI MCP Server](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-server-boot-starter-docs.html)** - Provides auto-configuration for setting up an MCP server in Spring Boot applications.
 * **[Template MCP Server](https://github.com/mcpdotdirect/template-mcp-server)** - A CLI tool to create a new Model Context Protocol server project with TypeScript support, dual transport options, and an extensible structure