fix(doctor): recognize OPENAI_API_KEY custom endpoint config

tests/hermes_cli/test_doctor.py

@@ -0,0 +1,17 @@
+"""Tests for hermes doctor helpers."""
+
+from hermes_cli.doctor import _has_provider_env_config
+
+
+class TestProviderEnvDetection:
+    def test_detects_openai_api_key(self):
+        content = "OPENAI_BASE_URL=http://localhost:1234/v1\nOPENAI_API_KEY=sk-test-key\n"
+        assert _has_provider_env_config(content)
+
+    def test_detects_custom_endpoint_without_openrouter_key(self):
+        content = "OPENAI_BASE_URL=http://localhost:8080/v1\n"
+        assert _has_provider_env_config(content)
+
+    def test_returns_false_when_no_provider_settings(self):
+        content = "TERMINAL_ENV=local\n"
+        assert not _has_provider_env_config(content)