Settings System (#46)

* feat(api): settings system

Also includes /auth/me endpoint for ticket ch76 and OpenAPI 3.0 compatibility for ch77

* refactor(api): remove unused imports

server/routes/user.ts

@@ -9,7 +9,7 @@ router.get('/', async (req, res) => {
 
   const users = await userRepository.find();
 
-  return res.status(200).json(users);
+  return res.status(200).json(User.filterMany(users));
 });
 
 export default router;