chat

• getChatHistory - Retrieves the chat history from the server.
• sendMessage - Sends a message through the WebSocket connection.
• stopProcess - Stops the ongoing process. Sends a specific message to the server to stop the process.
• processFinished - Notifies the server that a process has finished.
• waitforReply - Waits for a reply to a sent message.
• sendConfirmationRequest - Sends a confirmation request to the server with customizable buttons.
• askQuestion - Asks a question to the user.
• sendNotificationEvent - Sends a notification event to the server.