Give explicit names to MobX observer components (#1413)

* Consider observer(...) as components

* Add display names to MobX observers

* Temporarily suppress nested components

* Suppress new false positives for react/prop-types

src/view/com/modals/EditImage.tsx

@@ -46,7 +46,10 @@ interface Props {
   gallery: GalleryModel
 }
 
-export const Component = observer(function ({image, gallery}: Props) {
+export const Component = observer(function EditImageImpl({
+  image,
+  gallery,
+}: Props) {
   const pal = usePalette('default')
   const theme = useTheme()
   const store = useStores()