feat: add search to crud paginate function (#17)

* feat: add search to crud paginate function

* fixes: comments + tests import

src/fastapi_toolsets/crud/__init__.py

@@ -0,0 +1,17 @@
+"""Generic async CRUD operations for SQLAlchemy models."""
+
+from ..exceptions import NoSearchableFieldsError
+from .factory import CrudFactory
+from .search import (
+    SearchConfig,
+    SearchFieldType,
+    get_searchable_fields,
+)
+
+__all__ = [
+    "CrudFactory",
+    "get_searchable_fields",
+    "NoSearchableFieldsError",
+    "SearchConfig",
+    "SearchFieldType",
+]