massive refactor toDrop cascadeStudio and add CadQuery + OpenSCAD

resolves #400

app/web/src/components/ProjectReactionsCell/ProjectReactionsCell.stories.tsx

@@ -0,0 +1,20 @@
+import { Loading, Empty, Failure, Success } from './ProjectReactionsCell'
+import { standard } from './ProjectReactionsCell.mock'
+
+export const loading = () => {
+  return Loading ? <Loading /> : null
+}
+
+export const empty = () => {
+  return Empty ? <Empty /> : null
+}
+
+export const failure = () => {
+  return Failure ? <Failure error={new Error('Oh no')} /> : null
+}
+
+export const success = () => {
+  return Success ? <Success {...standard()} /> : null
+}
+
+export default { title: 'Cells/ProjectReactionsCell' }