Add initial sentry setup

Related to #343 but will probably need a few more changes

app/web/package.json

@@ -20,6 +20,7 @@
     "@redwoodjs/forms": "^0.33.0",
     "@redwoodjs/router": "^0.33.0",
     "@redwoodjs/web": "^0.33.0",
+    "@sentry/browser": "^6.5.1",
     "browser-fs-access": "^0.17.2",
     "cloudinary-react": "^1.6.7",
     "controlkit": "^0.1.9",
@@ -56,4 +57,4 @@
     "tailwindcss": "^2.1.2",
     "worker-loader": "^3.0.7"
   }
-}
+}

app/web/src/components/FatalErrorBoundary/FatalErrorBoundary.tsx

@@ -0,0 +1,12 @@
+import { FatalErrorBoundary as FatalErrorBoundaryBase } from '@redwoodjs/web'
+import * as Sentry from '@sentry/browser'
+
+class FatalErrorBoundary extends FatalErrorBoundaryBase {
+  componentDidCatch(error, errorInfo) {
+    Sentry.withScope((scope) => {
+      scope.setExtras(errorInfo)
+      Sentry.captureException(error)
+    })
+  }
+}
+export default FatalErrorBoundary