Extract cli/main.py (1916 lines) into focused modules:
- cli/state.py: MessageBuffer class for state management
- cli/display.py: Layout, progress tables, and report display functions
- cli/discovery.py: Trending stock discovery flow and UI
- cli/analysis.py: Stock analysis flow and chunk processing
- cli/backtest_cmd.py: Backtesting command and strategies
main.py reduced from 1916 to 110 lines, serving as entry point only
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Joseph O'Brien