S5: As a logged-in user, I want to create a room and edit the properties of the room so that I can customize the game

[Haaaan1]

Frontend Task:

• Implement pop-up after clicking Create Room button sopra-fs24-group-09-client#37
• Implement forms in the Create Room window sopra-fs24-group-09-client#36
• Implement sending requests to the backend for creating room sopra-fs24-group-09-client#35
• Close the window when users cancel or successfully create a room sopra-fs24-group-09-client#34

Backend Task:

• Implement create room when receiving a request #69
• Store room information in database #71
• Implement return room information by websocket #102

Acceptance Criteria:

• The room creation process should include specifying a room name and selecting game settings.
• The created room should be visible in the game lobby to all logged-in users.