feat(querybuilder): attributes move with entity/relation pills

...rybuilder/customFlowPills/attributepill/attributepill.tsx

.../customFlowPills/attributepill/operatorselect.module.scss

...builder/customFlowPills/entitypill/entitypill.module.scss

...aris/src/components/querybuilder/querybuilder.stories.tsx

...graphpolaris/src/components/querybuilder/querybuilder.tsx

libs/querybuilder/usecases/src/index.ts

libs/querybuilder/usecases/src/lib/addPill.ts

.../querybuilder/usecases/src/lib/createReactFlowElements.ts

libs/shared/data-access/store/src/index.ts

libs/shared/data-access/store/src/lib/querybuilderSlice.ts

libs/shared/data-access/store/src/lib/schemaSlice.ts