Swap MCP client implementations to rmcp (#3634)

crates/goose/src/agents/tool_execution.rs

@@ -4,7 +4,6 @@ use std::sync::Arc;
 use async_stream::try_stream;
 use futures::stream::{self, BoxStream};
 use futures::{Stream, StreamExt};
-use rmcp::model::ServerNotification;
 use tokio::sync::Mutex;
 use tokio_util::sync::CancellationToken;
 
@@ -13,7 +12,7 @@ use crate::config::PermissionManager;
 use crate::message::{Message, ToolRequest};
 use crate::permission::Permission;
 use mcp_core::ToolResult;
-use rmcp::model::Content;
+use rmcp::model::{Content, ServerNotification};
 
 // ToolCallResult combines the result of a tool call with an optional notification stream that
 // can be used to receive notifications from the tool.