Advanced Filters for Course and Instructor Pages

[Xavilien]

Description

Added filter that allows you to filter by instructor in the course page and filter by course in the instructor page.

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

• Test course page
• Test instructor page

Test Configuration:

• Node.js version: 18.18.0
• Desktop/Mobile: Desktop
• OS: Mac Sonoma
• Browser: Safari

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[railway-app]

This PR was not deployed automatically as @Xavilien does not have access to the Railway project.

In order to get automatic PR deploys, please add @Xavilien to your team on Railway.