Further login process

* APIUtils addition: query validation
* Coach and Server accounts are now properly created if they do not exist
* Profiles now cannot be IDs 1 or 2 (reservedIds)
* Fixed profile username exists bug
* Added relationship manager
* Started relationship management
* DeviceClass and VRMovementMode enum defaults for reserved profiles
* Presence update simplification
* Progression fixes
* Relationship query and object fixes
* Base configuration is now rate limited
* Progression route no longer requires authentication, instead is rate limited
* Base relationships with reserved profiles (Coach and Server)
* DeviceClass required for login
* Get presence route
* Socket route no longer logs
* Socket target base finished

src/routes/account/account.ts

@@ -28,6 +28,12 @@ route.router.post("/create",
 
     async (_rq, rs) => {
         const newAcc = await Profile.init();
+        if (newAcc == null) {
+            rs.json({
+                success: false
+            });
+            return;
+        }
 
         rs.locals.user.addAssociatedProfile(newAcc.getId());