Add localization for no statistics available message and removed dots from all messages

lib/l10n/generated/app_localizations.dart

@@ -191,13 +191,13 @@ abstract class AppLocalizations {
   /// Success message when adding a player
   ///
   /// In en, this message translates to:
-  /// **'Successfully added player {playerName}.'**
+  /// **'Successfully added player {playerName}'**
   String successfully_added_player(String playerName);
 
   /// Error message when adding a player fails
   ///
   /// In en, this message translates to:
-  /// **'Could not add player {playerName}.'**
+  /// **'Could not add player {playerName}'**
   String could_not_add_player(String playerName);
 
   /// Shows the winner's name
@@ -212,10 +212,16 @@ abstract class AppLocalizations {
   /// **'Players'**
   String get players;
 
-  /// Message when no data is available
+  /// Message when no statistics are available, because no matches were played yet
   ///
   /// In en, this message translates to:
-  /// **'No data available.'**
+  /// **'No statistics available'**
+  String get no_statistics_available;
+
+  /// Message when no data in the statistic tiles is given
+  ///
+  /// In en, this message translates to:
+  /// **'No data available'**
   String get no_data_available;
 
   /// Label for matches

lib/l10n/generated/app_localizations_de.dart

@@ -63,12 +63,12 @@ class AppLocalizationsDe extends AppLocalizations {
 
   @override
   String successfully_added_player(String playerName) {
-    return 'Spieler $playerName erfolgreich hinzugefügt.';
+    return 'Spieler $playerName erfolgreich hinzugefügt';
   }
 
   @override
   String could_not_add_player(String playerName) {
-    return 'Spieler $playerName konnte nicht hinzugefügt werden.';
+    return 'Spieler $playerName konnte nicht hinzugefügt werden';
   }
 
   @override
@@ -80,7 +80,10 @@ class AppLocalizationsDe extends AppLocalizations {
   String get players => 'Spieler';
 
   @override
-  String get no_data_available => 'Keine Daten verfügbar.';
+  String get no_statistics_available => 'Keine Statistiken verfügbar';
+
+  @override
+  String get no_data_available => 'Keine Daten verfügbar';
 
   @override
   String get matches => 'Matches';

lib/l10n/generated/app_localizations_en.dart

@@ -63,12 +63,12 @@ class AppLocalizationsEn extends AppLocalizations {
 
   @override
   String successfully_added_player(String playerName) {
-    return 'Successfully added player $playerName.';
+    return 'Successfully added player $playerName';
   }
 
   @override
   String could_not_add_player(String playerName) {
-    return 'Could not add player $playerName.';
+    return 'Could not add player $playerName';
   }
 
   @override
@@ -80,7 +80,10 @@ class AppLocalizationsEn extends AppLocalizations {
   String get players => 'Players';
 
   @override
-  String get no_data_available => 'No data available.';
+  String get no_statistics_available => 'No statistics available';
+
+  @override
+  String get no_data_available => 'No data available';
 
   @override
   String get matches => 'Matches';