chore: Move to Typescript (#2783)

This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously.

closes #1282

server/services/index.ts

@@ -0,0 +1,13 @@
+import admin from "./admin";
+import collaboration from "./collaboration";
+import web from "./web";
+import websockets from "./websockets";
+import worker from "./worker";
+
+export default {
+  websockets,
+  collaboration,
+  admin,
+  web,
+  worker,
+};