fix: pytest import when not using register_fixtures (#5)

src/fastapi_toolsets/fixtures/__init__.py

@@ -5,7 +5,6 @@ from .fixtures import (
     load_fixtures,
     load_fixtures_by_context,
 )
-from .pytest_plugin import register_fixtures
 from .utils import get_obj_by_attr
 
 __all__ = [
@@ -17,3 +16,12 @@ __all__ = [
     "load_fixtures_by_context",
     "register_fixtures",
 ]
+
+
+# We lazy-load register_fixtures to avoid needing pytest when using fixtures CLI
+def __getattr__(name: str):
+    if name == "register_fixtures":
+        from .pytest_plugin import register_fixtures
+
+        return register_fixtures
+    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")