refactor: rework file structure (#325)

* wip: add middlewares

* refactor: use context fom middleware in handlers

* refactor: use controller approach in handlers

* refactor: move oauth providers into services (non-working)

* feat: create oauth broker service

* refactor: use a boostrap service to bootstrap the app

* refactor: split utils into smaller files

* refactor: use more clear name for frontend assets

* feat: allow customizability of resources dir

* fix: fix typo in ui middleware

* fix: validate resource file paths in ui middleware

* refactor: move resource handling to a controller

* feat: add some logging

* fix: configure middlewares before groups

* fix: use correct api path in login mutation

* fix: coderabbit suggestions

* fix: further coderabbit suggestions

frontend/src/context/user-context.tsx

@@ -15,7 +15,7 @@ export const UserContextProvider = ({
 }) => {
   const { isFetching, data, error } = useSuspenseQuery({
     queryKey: ["user"],
-    queryFn: () => axios.get("/api/user").then((res) => res.data),
+    queryFn: () => axios.get("/api/context/user").then((res) => res.data),
   });
 
   if (error && !isFetching) {