fix(test): align curl stub auth check with retry token

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

Author: miyoungc

test/onboard-selection.test.js

@@ -1827,7 +1827,7 @@ printf '%s' "$status"
 const credentials = require(${credentialsPath});
 const runner = require(${runnerPath});
 
-const answers = ["", "", "retry", "nvapi-good"];
+const answers = ["", "", "retry", "nvapi-TEST-GOOD-NOT-REAL-000000"];
 const messages = [];
 
 credentials.prompt = async (message) => {
@@ -1873,7 +1873,7 @@ const { setupNim } = require(${onboardPath});
     const payload = JSON.parse(result.stdout.trim());
     assert.equal(payload.result.provider, "nvidia-prod");
     assert.equal(payload.result.preferredInferenceApi, "openai-responses");
-    assert.equal(payload.key, "nvapi-good");
+    assert.equal(payload.key, "nvapi-TEST-GOOD-NOT-REAL-000000");
     assert.ok(payload.lines.some((line) => line.includes("NVIDIA Endpoints authorization failed")));
     assert.equal(payload.messages.filter((message) => /Choose \[/.test(message)).length, 1);
     assert.equal(