refactor: UI enhancements and various optimizations

[HamzaIsrar12]

The following changes are done as part of this PR:

• Handle Redirection within Discovery Webviews (Bachelor's Program)
• Prevent API call on re-filter selection
• Reduce Course Cards Elevation
• Add Color for Unchecked Switch
• New border color for text fields and card
• Update the Color Scheme of Course Dashboard CTAs
• Move the Progress Bar below the Resume button
• Increase the Space between Component Indicator
• Update string from View All Courses to View All My Courses
• Remove Info Icon from Value Prop on Course Dashboard

---

For Course Dashboard CTAs

Light Mode	Dark Mode

Please reach out if you need detail on any specific issue