Make the base platform URL configurable instead of hard-coded #1
Description
Summary
The project still hard-codes a deployment-specific platform base URL in multiple places.
Why this matters
This makes the tool harder to reuse across different university deployments and keeps platform-specific assumptions in public code.
Expected outcome
- Move the base URL into configuration
- Keep one default loading path for local users
- Reduce deployment-specific values scattered across the codebase