refactor(db)!: finalize pooled WNDB v2 migration

tests/unit/test_clean_projects_cli.py

@@ -0,0 +1,17 @@
+import pytest
+
+from scripts.clean_projects import parse_args
+
+
+def test_clean_projects_requires_explicit_confirmation() -> None:
+    with pytest.raises(SystemExit) as exc_info:
+        parse_args(["temporary_project"])
+
+    assert exc_info.value.code == 2
+
+
+def test_clean_projects_accepts_exact_targets_after_confirmation() -> None:
+    args = parse_args(["--yes", "temp_a", "temp_b"])
+
+    assert args.yes is True
+    assert args.projects == ["temp_a", "temp_b"]