feat(train): a ride's distance from the wheel where GPS falls short (ADR 0030, D49)

The speed sensor's wheel gives a ride's distance, splits, progress and live
speed where GPS made less than 90 % of its way (a turbo trainer, a tunnel);
its circumference starts at 2105 mm, is learnt from rides with 2 km of GPS
or typed on the Record sheet.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>

apps/train/halkyon_train_flutter/lib/l10n/app_localizations.dart

@@ -3267,6 +3267,42 @@ abstract class AppLocalizations {
   /// In en, this message translates to:
   /// **'{rpm} rpm'**
   String workoutRpmValue(int rpm);
+
+  /// No description provided for @recordWheel.
+  ///
+  /// In en, this message translates to:
+  /// **'Wheel circumference'**
+  String get recordWheel;
+
+  /// No description provided for @recordWheelMeasured.
+  ///
+  /// In en, this message translates to:
+  /// **'{mm} mm, measured by GPS'**
+  String recordWheelMeasured(int mm);
+
+  /// No description provided for @recordWheelTyped.
+  ///
+  /// In en, this message translates to:
+  /// **'{mm} mm, as you typed it'**
+  String recordWheelTyped(int mm);
+
+  /// No description provided for @recordWheelDefault.
+  ///
+  /// In en, this message translates to:
+  /// **'{mm} mm until GPS has measured it on a ride of 2 km'**
+  String recordWheelDefault(int mm);
+
+  /// No description provided for @recordWheelHint.
+  ///
+  /// In en, this message translates to:
+  /// **'In millimetres, as the tyre says (700×25C: 2105); empty to have GPS measure it'**
+  String get recordWheelHint;
+
+  /// No description provided for @recordWheelSave.
+  ///
+  /// In en, this message translates to:
+  /// **'Save'**
+  String get recordWheelSave;
 }
 
 class _AppLocalizationsDelegate