fix: Subject Code Situation

[Keshav-writes-code]

• So the what happens is Students get Qpapers with a diffrent subject code then what is stated in thier Course's Documentation
• Need to think of a better solution to handle these

Some Solution

• add a flag to the PYQ items that is observed to behave like that. in the ui, show a note that this Qpaper was the Actuall Paper recevied by the Students. so even if the Subejct Code doesn't match, it is exactly what they recevied in their examinations