New homepage (#861)

* Paste button

* Logo and animated blobs

* Predictable initial blob position

* Initial blob shape

* Update canvas on resize if not updating every frame

* lol

* Get styles from CSS

* Background blobs

* Fade into the center

* Get initial focus

* Pause time while page is hidden

* Footer

* Optimise amount of initial CSS

* More CSS optimisation

* Install button

* Home page with demo loading

* Tweak size

* Replace thumbnails

* Responsive demo section

* Responsive main section

* Remove debug stuff

* Fix prerender SVG size

* Changes from feedback

* Blob nudges (#872)

* more smaller blobs

* less blobs that are practically invisible

* more dynamic speed range and stronger gravity

* Reverting resize observer change

The content rect is different to getBoundingClientRect

Co-authored-by: Adam Argyle <atom@argyleink.com>

src/client/lazy-app/Compress/Output/index.tsx

@@ -18,7 +18,7 @@ import { twoUpHandle } from './custom-els/TwoUp/styles.css';
 import type { PreprocessorState } from '../../feature-meta';
 import { cleanSet } from '../../util/clean-modify';
 import type { SourceImage } from '../../Compress';
-import { linkRef } from 'shared/initial-app/util';
+import { linkRef } from 'shared/prerendered-app/util';
 
 interface Props {
   source?: SourceImage;