The Home (mode picker) was only reachable via M during gameplay, so
players who hadn't discovered the hotkey never saw the Daily / Zen /
Challenge / Time Attack entry points after the splash cleared.
- HomePlugin gains an `auto_show_on_launch` flag (default true) and a
matching `headless()` test constructor that disables it.
- spawn_home_on_launch flips a one-shot LaunchHomeShown flag once the
splash has cleared, gated on RestorePromptScreen / PendingRestoredGame
so the Welcome-back flow still takes precedence on machines with a
saved game.
- App entry uses HomePlugin::default(); both headless test fixtures
switch to HomePlugin::headless() so per-test worlds start clean.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
funman300
dd63261999