refactor(commands): dedupe auth choice agent model notes

src/commands/auth-choice.apply-helpers.ts

@@ -0,0 +1,15 @@
+import type { ApplyAuthChoiceParams } from "./auth-choice.apply.js";
+
+export function createAuthChoiceAgentModelNoter(
+  params: ApplyAuthChoiceParams,
+): (model: string) => Promise<void> {
+  return async (model: string) => {
+    if (!params.agentId) {
+      return;
+    }
+    await params.prompter.note(
+      `Default model set to ${model} for agent "${params.agentId}".`,
+      "Model configured",
+    );
+  };
+}

src/commands/auth-choice.apply.huggingface.ts

@@ -9,6 +9,7 @@ import {
   normalizeApiKeyInput,
   validateApiKeyInput,
 } from "./auth-choice.api-key.js";
+import { createAuthChoiceAgentModelNoter } from "./auth-choice.apply-helpers.js";
 import { applyDefaultModelChoice } from "./auth-choice.default-model.js";
 import { ensureModelAllowlistEntry } from "./model-allowlist.js";
 import {
@@ -27,15 +28,7 @@ export async function applyAuthChoiceHuggingface(
 
   let nextConfig = params.config;
   let agentModelOverride: string | undefined;
-  const noteAgentModel = async (model: string) => {
-    if (!params.agentId) {
-      return;
-    }
-    await params.prompter.note(
-      `Default model set to ${model} for agent "${params.agentId}".`,
-      "Model configured",
-    );
-  };
+  const noteAgentModel = createAuthChoiceAgentModelNoter(params);
 
   let hasCredential = false;
   let hfKey = "";

src/commands/auth-choice.apply.xai.ts

@@ -5,6 +5,7 @@ import {
   normalizeApiKeyInput,
   validateApiKeyInput,
 } from "./auth-choice.api-key.js";
+import { createAuthChoiceAgentModelNoter } from "./auth-choice.apply-helpers.js";
 import { applyDefaultModelChoice } from "./auth-choice.default-model.js";
 import {
   applyAuthProfileConfig,
@@ -23,15 +24,7 @@ export async function applyAuthChoiceXAI(
 
   let nextConfig = params.config;
   let agentModelOverride: string | undefined;
-  const noteAgentModel = async (model: string) => {
-    if (!params.agentId) {
-      return;
-    }
-    await params.prompter.note(
-      `Default model set to ${model} for agent "${params.agentId}".`,
-      "Model configured",
-    );
-  };
+  const noteAgentModel = createAuthChoiceAgentModelNoter(params);
 
   let hasCredential = false;
   const optsKey = params.opts?.xaiApiKey?.trim();