fix: resolve CI build failures

git_commit_ai/tests/test_config.py

@@ -0,0 +1,22 @@
+import pytest
+import os
+import tempfile
+from git_commit_ai.core.config import load_config
+
+def test_load_config_no_file():
+    """Test loading config when no config file exists."""
+    with tempfile.TemporaryDirectory() as tmpdir:
+        os.chdir(tmpdir)
+        config = load_config()
+        assert config == {}
+
+def test_load_config_with_file():
+    """Test loading config from file."""
+    with tempfile.TemporaryDirectory() as tmpdir:
+        os.chdir(tmpdir)
+        os.makedirs('.git-commit-ai')
+        with open('.git-commit-ai/config.yaml', 'w') as f:
+            f.write('model: llama3\nconventional: true')
+        config = load_config()
+        assert config['model'] == 'llama3'
+        assert config['conventional'] is True