Document doors.py

[itsyashvardhan]

Issue Description

Summary

Explain the functionality of all the functions used in doors.py file using comments, comments in Python can be done by # comment .

Additional Information

https://github.com/Afterdie/octops/blob/ccf033db928dc1ed044fcf8003eb366ccbd48e84/screens/doors.py

Checklist

• I have searched existing issues to ensure this is not a duplicate.
• I have provided clear and detailed information about the issue.
• I have included any necessary screenshots or files.

---