Utilize full height of the terminal

[seporaitis]

Description

Part of #1

Make the QSO list and form utilize the full height of the terminal instead of using just top 25 lines.

Motivation and Context

There are no other features implemented yet that would need the space so this just makes the app look more serious.

How Has This Been Tested?

Ran src/lhl and filled in qso list with random data and verified nothing goes out of bounds.

Screenshots (if appropriate):

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
  • [ ] I have updated the documentation accordingly.
• [ ] I have updated HISTORY document.
  • [ ] I have referenced pull request and/or issue next to the change.
• [ ] I have read the CONTRIBUTING document.
• [x] All new and existing tests passed.
  • [ ] I have added tests to cover my changes.