New section covering read_line() for text input in raw-mode TUI, with implementation pattern and 5 gotchas from real usage. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Reusable patterns for building Norton Commander / Gopher style TUI wizards with Python Rich. Covers architecture, components, keyboard input, bilingual i18n, ListSelector, and 21 battle-tested gotchas. Reference implementation: DTM Agent TUI (dintel-gtm-agent/src/dtm/tui/) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>