Detects /tetris/ in the app path and routes to 6 dedicated scenarios:
- tetris_tdeck/v4: open + swipe input on touch screens
- tetris_keyboard: arrow + enter input on keyboard boards
- tetris_logic: hard-drop to game-over, verify restart resets timer to 700 ms
- tetris_hiscore: verify high score is stored as a number after game-over
- tetris_cost: 100 ticks, worst ~6000 instructions (budget 100000)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>