Move image zooming back to unvendorized lib (#6980)

* Move image zooming back to unvendorized lib

* refactor

* perf: Avoid mounting zoom dialog until interacted

* Add captions to lightbox

* lightbox

shared/editor/embeds/InVision.tsx

@@ -1,13 +1,13 @@
 import * as React from "react";
 import Frame from "../components/Frame";
-import ImageZoom from "../components/ImageZoom";
+import { ImageZoom } from "../components/ImageZoom";
 import { EmbedProps as Props } from ".";
 
 function InVision({ matches, ...props }: Props) {
   if (/opal\.invisionapp\.com/.test(props.attrs.href)) {
     return (
       <div className={props.isSelected ? "ProseMirror-selectednode" : ""}>
-        <ImageZoom zoomMargin={24}>
+        <ImageZoom>
           <img
             src={props.attrs.href}
             alt="InVision Embed"