feat/web socket

[MikkyBoy357]

Describe your changes briefly

Web

Checklist before requesting a review

• I have performed a self-review of my code
• I have tested using 2 or more accounts
• I created tests for necessary files
• I added videos and/or images if this PR changed the routes or app behavior in a way the user would notice

Describe your changes in detail

How to test

1. WebSocket with authentication. Participants of a chat can connect to the WebSocket endpoint of that chat using their JWT token. Connected users can send messages and other Events.
   /ws/chats/[chatId] (WebSocket)
   https://github.com/user-attachments/assets/aa50a776-161d-4203-8143-a2f78afbc1fb

2. When a user connects to the WebSocket endpoint, their onlineStatus changes to true and lastSeen is updated.
   When user disconnects from WebSocket endpoint or in case of an error, onlineStatus changes to false and lastSeen is updated.
   This happens low-key when user is connected /ws/chats/[chatId] (WebSocket)
   https://github.com/user-attachments/assets/b0031498-a2e8-44ba-916f-2a74e108e73b