Simplify logging format to use plain text with underscores
Replace Rich panel formatting with simple text output using underscores
for titles. This provides a cleaner, more minimal logging style without
external dependencies.
Changes:
- Remove all Rich imports (Panel, Console, Table, Text)
- Replace panel displays with title + underscores format
- Remove --rich command line option
- Update log_with_panel to use simple print statements
- Remove USE_RICH and console global variables
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>