I have built a quickie container to run/test this locally. After running the container, when trying to create a room in the webapp, I get the following error:

An error occured: Firebase: Error (auth/network-request-failed).. Please try again or report this is issue.

The browser appears to be trying to connect to the following:

http://localhost:9099/identitytoolkit.googleapis.com/v1/accounts:signUp?key=AIzaSyDcAquwdgHCtC-DUQ_-fMa0tdqUBKVi5C8

I've mapped both ports 4200 and 9099, but I don't think anything is listening on 9099. It looks like this is related to the auth emulator for Firebase (?):

https://github.com/biharygergo/card-estimator/blob/5c7c2316c893579c1f746d69a3c01ca510d97d7a/src/environments/environment.ts
The above suggests that emulators should be set to true, but... 🤷

The maximum limit for cards is 6 at this moment. A higher limit (like 10) would be appreciated for som use-cases like bigger projects.

i have problems wich deployment

Make it local or real-time collaborative?

As a user, when I copy the link of the estimation from the browser URL bar, I want people to be able to join.

Currently, the link in the URL can't be used by other people to join. The app should check if the memberId is the current user (save to localStorage?) and if not, redirect to the join the room screen.

Often, we have users who have to join from their phone or another device, creating duplicate users in our rooms. Having a "clear inactive users" button or a feature that hides users who haven't been active recently would make it much easier to read / understand the voting list and prevent us from having to make new rooms very frequently. Probably the easiest way to implement this would be to add a "hidden" field on users that gets unset when they submit a vote, and then let other users in the room set that field. An alternative (and maybe better) fix would be to just hide users automatically if they're not active. This could be done with a very simple "heartbeat" process that sets a lastActiveAt in the user's firebase record every few minutes, and then automatically just filtering out lastActiveAt < 30.minutes.ago users from the room display.

As an estimator, when a new round starts I want to be notified, so I don't miss the round.

People tend to drift off after a long conversation, what could the app do to refocus their attention? Sound, vibration?