#25 add modal, modal body; layout filter modal

webui/src/components/icons/FunnelIcon.tsx

webui/src/components/icons/PlusIcon.tsx

...asetsPage/itemsGrid/Filters/FilterBy/FilterBy.module.scss

...s/replicasetsPage/itemsGrid/Filters/FilterBy/FilterBy.tsx

.../Filters/FilterBy/FilterByModal/FilterByModal.module.scss

...temsGrid/Filters/FilterBy/FilterByModal/FilterByModal.tsx

...rs/FilterBy/FilterByModal/FilterKey/FilterKey.module.scss

...id/Filters/FilterBy/FilterByModal/FilterKey/FilterKey.tsx

...tsPage/itemsGrid/Filters/FilterBy/FilterByModal/hooks.tsx

...etsPage/itemsGrid/Filters/FilterBy/FilterByModal/types.ts

...etsPage/itemsGrid/Filters/FilterBy/FilterByModal/utils.ts

...ents/replicasetsPage/itemsGrid/Filters/FilterBy/config.ts

...nents/replicasetsPage/itemsGrid/Filters/FilterBy/hooks.ts

.../components/replicasetsPage/itemsGrid/Filters/Filters.tsx

webui/src/components/replicasetsPage/itemsGrid/ItemsGrid.tsx

...rc/components/shared/react/hooks/useOutsideClickEvent.tsx

webui/src/components/shared/ui/Button/Button.module.scss

.../components/shared/ui/ButtonModal/ButtonModal.module.scss

webui/src/components/shared/ui/ButtonModal/ButtonModal.tsx

webui/src/components/shared/ui/Dropdown/Dropdown.module.scss