mol-state & plugin: transform auto-update support

src/mol-plugin/skin/base/components/controls-base.scss

src/mol-plugin/state/transforms/representation.ts

src/mol-plugin/ui/state/apply-action.tsx

src/mol-plugin/ui/state/common.tsx

src/mol-plugin/ui/state/update-transform.tsx

src/mol-state/transformer.ts