Add MockRenderer-based integration tests that verify the full screen-to-
renderer pipeline without a real terminal. Update main.py with proper
--db flag handling, database existence check, startup banner, and
graceful error handling.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement TextualRenderer in console/renderers/textual_renderer.py using
the Rich library for a modern dark-themed TUI with blue/cyan accents.
All 18 BaseRenderer methods are implemented: lifecycle (init_screen,
cleanup), primitives (clear, refresh, get_key, get_size), widgets
(draw_header, draw_footer, draw_menu, draw_table, draw_detail,
draw_form, draw_filter_list, draw_comparison, draw_text, draw_box),
and dialogs (show_message, show_input). Keyboard input uses raw
terminal mode via tty/termios with full escape sequence decoding
for arrow keys, F-keys, Page Up/Down, Home/End.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add the three core modules that all screens depend on:
- keybindings.py: Key constants (curses codes) and KeyBindings registry
- navigation.py: Stack-based screen navigation with breadcrumbs
- screens.py: Screen base class with on_enter/on_key/render lifecycle
Includes 31 tests covering all public APIs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement console/db.py with Database class providing all data access
methods for the console application, plus 36 passing tests in
console/tests/test_db.py covering vehicle navigation, parts catalog,
search, VIN cache, stats, manufacturers, and admin CRUD operations.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
