[feature] Tilt-to-AoD (selective tilt-to-wake target)

[moWerk]

On OLED watches, keeping Always-On Display (AoD) permanently enabled is a noticeable battery drain. Many users (including me) prefer to keep AoD off for maximum battery life, but then the current Tilt to Wake feature always wakes the full homescreen + launcher, which is heavier than necessary for a quick glance.

Describe the solution you'd like

Introduce a Tilt-to-AoD mode:

• When AoD is on: current behaviour stays (Tilt to Wake → full homescreen)
• When AoD is off: Tilt to Wake shows only the AoD watchface (black background + minimal elements) instead of the full launcher.

This would:

• Improve battery life on OLED devices by not lighting up all cells on wake.
• Provide a higher-contrast, instantly readable glance
• Give users a strong incentive to run OLED watches with AoD disabled (biggest single battery win)

Implementation notes (from discussion with dodoradio and MagneFire)

• The core change seems relatively simple: selectively change the target of the existing tilt-to-wake logic.

• In the Display settings page:

  • When AoD is enabled → keep current "Tilt to Wake" toggle (on/off)
  • When AoD is disabled → turn "Tilt to Wake" into a 3-way OptionCycler:
    • Off
    • Wake to Homescreen (current behaviour)
    • Wake to AoD

• Prevent both full wake + AoD wake being active at the same time (makes no sense).

Additional context

• This change would make the "AoD off + tilt-to-AoD" combination very attractive for users who care about battery.