Add WearOS screenshots and description change

fastlane/metadata/android/en-US/full_description.txt

@@ -11,6 +11,7 @@ With this essential everyday carry (EDC) tool you can replace useless plastic wi
 - Import cards and codes from files, Catima, FidMe, Loyalty Card Keychain and Voucher Vault.
 - Make a backup of all your cards and transfer them to a new device if you want.
 - Share coupons, exclusive offers, promo codes, or cards and codes using any app.
+- Sync with supported Gadgetbridge or Wear OS smartwatches.
 - Dark theme and accessibility options for vision impaired users.
 - Made for everyone by the libre software community.
 - Localized hand-made translations for 40+ languages.