Add Überturbine 20" wheel for Model 3 and fix widget image parity

[vide]

Summary

• Add missing W32D (Überturbine 20" Gunpowder) wheel assets for Legacy Model 3, covering all 7 exterior colors
• Map UberTurbine20Gunpowder wheel type from TeslamateAPI to the correct compositor code W32D in CarImageResolver
• Fix the home screen widget showing different wheels than the dashboard by reading the user's image override from SettingsDataStore

Details

Wheel issue: A user with a Model 3 Legacy reported wheel_type: "UberTurbine20Gunpowder" from the API. This pattern was not mapped in WHEEL_PATTERNS_M3, causing a silent fallback to the default 18" Aero wheels (W38B). The correct compositor code is W32D — verified by downloading from Tesla's compositor and comparing with known W32P (Performance 20") images.

Widget parity: The widget's loadCarBitmap() only called CarImageResolver.getAssetPath() with raw API data, completely ignoring the user's manual image override set via the car image picker dialog. The dashboard checked for overrides first. Now the widget reads the same SettingsDataStore.carImageOverrides and uses getAssetPathForOverride() when an override is present, ensuring both views always show the same car picture.

Files changed

• CarImageResolver.kt — added uberturbine20 → W32D pattern, display name, variant wheel list
• fetch_tesla_assets.py — added W32D to Legacy M3 wheel list
• CarWidgetDisplayData.kt — added imageOverride field
• CarWidgetUpdateWorker.kt — inject SettingsDataStore, read + pass image overrides
• CarWidget.kt — persist override in Glance prefs, use it in loadCarBitmap()
• 7 new PNG assets: m3_{color}_W32D.png

Test plan

• Verify a Model 3 with UberTurbine20Gunpowder wheels now auto-detects correctly (dark 20" Überturbine)
• Verify the car image picker shows 4 wheel options for Legacy Model 3 (18" Aero, 19" Sport, 20" Performance, 20" Überturbine)
• Set an image override in the picker and verify the home screen widget updates to show the same image
• Reset the override and verify both dashboard and widget revert to API-detected wheels

🤖 Generated with Claude Code