Successfully extracted constants to tui/constants.py module. Changes made: 1. Created new file: tui/constants.py - Moved SETTINGS_FILENAME constant - Moved STATUS_DISPLAY dict - Moved PROJECT_STATUS_DISPLAY dict - Moved MILESTONE_STATUS_DISPLAY dict - Moved COMMENT_STATUS_DISPLAY dict 2. Updated tui/__init__.py (line 157-163): - Added import statement: 'from tui.constants import (...)' - Removed the duplicate constant definitions (lines 212-244) Testing: - All 832 tests passed successfully - Backward compatibility maintained through re-export from tui module - No functional changes, pure refactoring Commit: 431fb9c Branch: TRCKR-85 (pushed to origin)