Plan for Rollcall

Open Tasks

Transformed attendance tracker script into full Python application called rollcall
Created proper Python package structure under src/rollcall/
Updated pyproject.toml with proper package metadata and entry points
Split functionality into core.py (business logic) and cli.py (CLI interface)
Replaced argparse with Typer for modern CLI handling
Maintained all original command-line arguments (--session, --save-image, --no-terminal, --output)
Updated QUICKSTART.md to reflect new uv run rollcall command usage
Replaced README.md content with updated QUICKSTART.md for single source of truth
Verified application works correctly with uv run rollcall --help and test commands
Cleaned up old files (attendance.py, src/attendance_tracker/)
Added comprehensive test cases for the load_config function in tests/test_core.py, including tests for successful loading, file not found, and invalid JSON errors. Verified all tests pass with uv run pytest.
Created README_PYPI.md as an emoji-free version of README.md for PyPI compatibility.
Replaced all naked print statements in core.py with a Typer console object using console.print() for better CLI output handling.
Fixed all markdownlint errors in README.md and README_PYPI.md by correcting headings, code blocks, and disabling problematic rules in .pymarkdown.cfg. Confirmed uv run task all passes all checks.