ref: Add ALL ruff rules for tests (#4183)

Add ALL ruff rules for tests

src/backend/tests/unit/io/test_io_schema.py

@@ -180,7 +180,7 @@ class TestCreateInputSchema:
         input_instance = StrInput(name="test_field", is_list=True)
         schema = create_input_schema([input_instance])
         field_info = schema.model_fields["test_field"]
-        assert field_info.annotation == list[str]  # type: ignore
+        assert field_info.annotation == list[str]
 
     # Converting FieldTypes to corresponding Python types
     def test_field_types_conversion(self):

src/backend/tests/unit/io/test_table_schema.py

@@ -33,7 +33,7 @@ class TestColumn:
 
     # Invalid formatter raises ValueError
     def test_invalid_formatter_raises_value_error(self):
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="'invalid' is not a valid FormatterType"):
             Column(display_name="Invalid Column", name="invalid_column", formatter="invalid")
 
     # Formatter is None when not provided