Redundant Chat Subscriptions

[AlgosGitHub]

Every connection from the frontend results in a new twitch chat subscription on the backend.

[MarioMottl]

Bug is fixed with PR: https://github.com/AlgosGitHub/KindleTwitchController/pull/36

• Changes Made:
  • Introduced TwitchChannelManager class to handle chat subscriptions.
  • Modified addConnection method to keep track of WebSocket connections for each channel.
  • Implemented removeConnectionFromAllChannels method to remove connections and unsubscribe from the channel when no connections are present.
    • Modified initiateChatSubscription method to initiate chat subscription only if it's not already present for the channel.