feat(querybuilder): added attribute pill

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

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

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

...ts/querybuilder/customFlowPills/entitypill/entitypill.tsx

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

...uerybuilder/customFlowPills/relationpill/relationpill.tsx

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

...ared/data-access/store/src/lib/colorPaletteConfigSlice.ts

...ed/data-access/theme/src/lib/mapColorsConfigToMuiTheme.ts