Is a way to disable nested collection inheritance from parents

[tianyingchun]

Is your feature request related to a problem? Please describe.

for vendure@1.4.5 i saw the nested collection, the children collection will inherits it's parents products, in fact in most case , for parent collection it should contains more products than children, i think we need give configuration option to disable nest collection inherits ability should be better.

Describe the solution you'd like

1. we need give configuration option to disable nest collection inherits ability should be better.
2. for collection filters We should have a more complex facet filter, which allows multiple combinations of facet values where you can specify the boolean operators.

Describe alternatives you've considered
no

Additional context
vendur@1.4.5

[tianyingchun]

BTW

 private async applyCollectionFiltersInternal(
        collection: Collection,
        applyToChangedVariantsOnly = true,
    ): Promise<ID[]> {
        const ancestorFilters = await this.getAncestors(collection.id).then(ancestors =>
            ancestors.reduce(
                (filters, c) => [...filters, ...(c.filters || [])],
                [] as ConfigurableOperation[],
            ),
        );
        const preIds = await this.getCollectionProductVariantIds(collection);
        collection.productVariants = await this.getFilteredProductVariants([
            ...ancestorFilters,
            ...(collection.filters || []),
        ]);

If inherits filters from ancestors, we should remove duplicated filters(parent has A, child always defined A) this will generated two duplicated sql combination