- Mark "Managing Growing Companies" as cancelled with visual indicator and solver exclusion
- Prevent selecting duplicate courses across elective sets (e.g., same course in Spring and Summer)
- Add 2.5-credit interval tick marks to specialization progress bars
- Bump version to 1.1.0 with date display in UI header
Populate README with problem description, features, tech stack,
development/deployment instructions, project structure, and solver
explanation. Add CHANGELOG.md marking current state as v1.0.0.
