fix: resolve resource names in get/describe (not just IDs)

fetchResource and fetchSingleResource now use resolveNameOrId so
`mcpctl get server ha-mcp` works by name, not just by ID.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/cli/src/index.ts

@@ -18,6 +18,7 @@ import { createLoginCommand, createLogoutCommand } from './commands/auth.js';
 import { ApiClient } from './api-client.js';
 import { loadConfig } from './config/index.js';
 import { loadCredentials } from './auth/index.js';
+import { resolveNameOrId } from './commands/shared.js';
 
 export function createProgram(): Command {
   const program = new Command()
@@ -48,15 +49,27 @@ export function createProgram(): Command {
 
   const client = new ApiClient({ baseUrl, token: creds?.token ?? undefined });
 
-  const fetchResource = async (resource: string, id?: string): Promise<unknown[]> => {
+  const fetchResource = async (resource: string, nameOrId?: string): Promise<unknown[]> => {
-    if (id) {
+    if (nameOrId) {
+      let id: string;
+      try {
+        id = await resolveNameOrId(client, resource, nameOrId);
+      } catch {
+        id = nameOrId;
+      }
       const item = await client.get(`/api/v1/${resource}/${id}`);
       return [item];
     }
     return client.get<unknown[]>(`/api/v1/${resource}`);
   };
 
-  const fetchSingleResource = async (resource: string, id: string): Promise<unknown> => {
+  const fetchSingleResource = async (resource: string, nameOrId: string): Promise<unknown> => {
+    let id: string;
+    try {
+      id = await resolveNameOrId(client, resource, nameOrId);
+    } catch {
+      id = nameOrId;
+    }
     return client.get(`/api/v1/${resource}/${id}`);
   };