Successfully extracted SearchInput widget to tui/widgets.py. **Changes made:** - Created tui/widgets.py with the SearchInput class and its nested SlashPressed message class - Added import statement in tui/__init__.py (line 71): from tui.widgets import SearchInput - Removed SearchInput class definition from tui/__init__.py (previously lines 73-87) **Files modified:** - tui/__init__.py: Added import, removed 17 lines of class definition - tui/widgets.py: Created new file with 25 lines **Testing:** All 832 tests passed successfully using make test (pytest -n auto -v). **Commit:** 21ab54b **Branch:** TRCKR-88 (pushed to origin)