added cli

tests/cli/test_build.py

@@ -0,0 +1,20 @@
+from docforge.cli.main import cli
+
+
+def test_build_command(
+    cli_runner,
+    fake_mkdocs_yml,
+    mock_mkdocs_load_config,
+    mock_mkdocs_build,
+):
+    result = cli_runner.invoke(
+        cli,
+        [
+            "build",
+            "--mkdocs-yml",
+            str(fake_mkdocs_yml),
+        ],
+    )
+
+    assert result.exit_code == 0
+    assert mock_mkdocs_build() is True