More sentry monitoring

functions/_middleware.ts

@@ -1,5 +1,6 @@
 import getPermissions from "./permissions.js";
 import { jsonError } from "./common.js";
+import * as Sentry from "@sentry/cloudflare";
 
 async function constructHTML(context: RequestContext) {
   const { pathname } = new URL(context.request.url);
@@ -354,6 +355,10 @@ async function setTheme(context: RequestContext) {
 }
 
 export const onRequest = [
+  Sentry.sentryPagesPlugin((context: RequestContext) => ({
+    dsn: context.env.DSN,
+    sendDefaultPii: true,
+  })),
   setAuth,
   refreshAuth,
   setTheme,