react: Add Router hook & fix typescript issues (#68)

* add rollup watch command, add pnpm lockfile

* wait for react

* add WIP patcher, window hook, and webpack

* fix typescript, fix React, lint, add pnpm to gitignore

* actually fix react

* show frontend JS errors in console

* cleanup

* Add Router hook

* Remove console.log

* Expose routerHook in createPluginAPI

Co-authored-by: Jonas Dellinger <jonas@dellinger.dev>

frontend/src/components/PluginView.tsx

@@ -9,7 +9,7 @@ const PluginView: VFC = () => {
 
   if (activePlugin) {
     return (
-      <div style={{height: '100%'}}>
+      <div style={{ height: '100%' }}>
         <div style={{ position: 'absolute', top: '3px', left: '16px', zIndex: 20 }}>
           <DialogButton style={{ minWidth: 0, padding: '10px 12px' }} onClick={closeActivePlugin}>
             <FaArrowLeft style={{ display: 'block' }} />