User Story 8

[manishm345]

User Story 8:

As a user who wants to take classes only on certain days,
I want to filter courses by specific days of the week,
So that I can align my class schedule with my personal availability.

Definition of Done:
• Users can select one or more days (e.g., Monday, Wednesday, Friday) in the query form.
• The system returns courses that meet exclusively on the selected days.
• Test by selecting various combinations of days and verifying results match the specified schedule.