#38 fix: design of instance page v2; design filters

webui/src/App/SideMenu/SideMenu.module.scss

...ge/NodesContent/ReplicasetCard/ReplicasetCard.module.scss

.../nodesPage/NodesContent/ReplicasetCard/ReplicasetCard.tsx

...ceBlock/FailureDomainLabel/FailureDomainLabel.module.scss

...ent/ReplicasetCard/instanceBlock/InstanceCard.module.scss

...odesContent/ReplicasetCard/instanceBlock/InstanceCard.tsx

...d/instanceBlock/IpAddressLabel/IpAddressLabel.module.scss

...casetCard/instanceBlock/IpAddressLabel/IpAddressLabel.tsx

...odes/nodesPage/NodesContent/TierCard/TierCard.module.scss

...odules/nodes/nodesPage/NodesContent/TierCard/TierCard.tsx

...TopBar/FilterBy/FilterByModal/DomainField/DomainField.tsx

...esContent/TopBar/FilterBy/FilterByModal/FilterByModal.tsx

webui/src/shared/entity/cluster/info/api.ts

webui/src/shared/entity/cluster/info/mock.ts

webui/src/shared/entity/tier/list/api.ts

webui/src/shared/entity/tier/list/mock.ts

webui/src/shared/hooks/useHiddenRefs.tsx

webui/src/shared/ui/HiddenWrapper/HiddenWrapper.module.scss

webui/src/shared/ui/HiddenWrapper/HiddenWrapper.tsx

webui/src/styles/_zIndex.scss