Remove get_operation_guided tool and its registration

Co-authored-by: Andrew-Paystack <78197464+Andrew-Paystack@users.noreply.github.com>

Author: Copilot

src/tools/get-operation-guided.ts

@@ -2,13 +2,11 @@ import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { OpenAPIParser } from "../openapi-parser";
 import { registerGetPaystackOperationTool } from "./get-paystack-operation";
 import { registerMakePaystackRequestTool } from "./make-paystack-request";
-import { registerGetOperationGuidedTool } from "./get-operation-guided";
 
 export function registerAllTools(
   server: McpServer,
   openapi: OpenAPIParser
 ) {
   registerGetPaystackOperationTool(server, openapi);
   registerMakePaystackRequestTool(server);
-  registerGetOperationGuidedTool(server, openapi);
 }