feat(querybuilder): attr pill styling, selector and input

...r/customFlowPills/attributepill/attributepill.module.scss

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

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

...ybuilder/customFlowPills/attributepill/operatorselect.tsx

...ilder/customFlowPills/attributepill/variables.module.scss

...der/customFlowPills/relationpill/relationpill.module.scss

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

libs/querybuilder/usecases/.babelrc

libs/querybuilder/usecases/.eslintrc.json

libs/querybuilder/usecases/README.md

libs/querybuilder/usecases/jest.config.js

libs/querybuilder/usecases/project.json

libs/querybuilder/usecases/src/index.ts

libs/querybuilder/usecases/src/lib/attribute/checkInput.ts

...r/usecases/src/lib/attribute/getAttributeBoolOperators.ts

...erybuilder/usecases/src/lib/querybuilder-usecases.spec.ts

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

libs/querybuilder/usecases/tsconfig.json

libs/querybuilder/usecases/tsconfig.lib.json

libs/querybuilder/usecases/tsconfig.spec.json