refactor: add localizations

lib/features/chat/widgets/assistant_message_widget.dart

@@ -228,20 +228,21 @@ class _AssistantMessageWidgetState extends ConsumerState<AssistantMessageWidget>
                         const SizedBox(width: Spacing.xs),
                         Text(
                           () {
+                            final l10n = AppLocalizations.of(context)!;
                             final rc = _reasoningContent!;
                             final hasSummary = rc.summary.isNotEmpty;
                             final isThinkingSummary = rc.summary.trim().toLowerCase() == 'thinking…' || rc.summary.trim().toLowerCase() == 'thinking...';
                             if (widget.isStreaming) {
                               // During streaming, prefer showing Thinking…
-                              return hasSummary ? rc.summary : 'Thinking…';
+                              return hasSummary ? rc.summary : l10n.thinking;
                             }
                             // After streaming ends:
                             if (rc.duration > 0) {
-                              return 'Thought for ${rc.formattedDuration}';
+                              return l10n.thoughtForDuration(rc.formattedDuration);
                             }
                             // If summary was just the placeholder 'Thinking…', replace with a neutral title
                             if (!hasSummary || isThinkingSummary) {
-                              return 'Thoughts';
+                              return l10n.thoughts;
                             }
                             return rc.summary;
                           }(),
@@ -514,7 +515,8 @@ class _AssistantMessageWidgetState extends ConsumerState<AssistantMessageWidget>
         return Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            const SizedBox(height: Spacing.xs),
+            // Increase spacing between assistant name and typing indicator
+            const SizedBox(height: Spacing.md),
             Row(
               children: [
                 _buildTypingDot(0),

lib/l10n/app_de.arb

@@ -251,5 +251,12 @@
   "versionLabel": "Version: {version} ({build})",
   "@versionLabel": {"placeholders": {"version": {"type": "String"}, "build": {"type": "String"}}},
   "githubRepository": "GitHub-Repository",
-  "unableToLoadAppInfo": "App-Informationen konnten nicht geladen werden"
+  "unableToLoadAppInfo": "App-Informationen konnten nicht geladen werden",
+  "thinking": "Denkt…",
+  "thoughts": "Gedanken",
+  "thoughtForDuration": "Gedacht für {duration}",
+  "@thoughtForDuration": {
+    "description": "Zeigt an, wie lange der Assistent nachgedacht hat.",
+    "placeholders": {"duration": {"type": "String", "example": "3 s"}}
+  }
 }

lib/l10n/app_en.arb

@@ -275,5 +275,12 @@
   "versionLabel": "Version: {version} ({build})",
   "@versionLabel": {"placeholders": {"version": {"type": "String"}, "build": {"type": "String"}}},
   "githubRepository": "GitHub Repository",
-  "unableToLoadAppInfo": "Unable to load app info"
+  "unableToLoadAppInfo": "Unable to load app info",
+  "thinking": "Thinking…",
+  "thoughts": "Thoughts",
+  "thoughtForDuration": "Thought for {duration}",
+  "@thoughtForDuration": {
+    "description": "Shows how long the assistant thought before replying.",
+    "placeholders": {"duration": {"type": "String", "example": "3s"}}
+  }
 }

lib/l10n/app_fr.arb

@@ -251,5 +251,12 @@
   "versionLabel": "Version : {version} ({build})",
   "@versionLabel": {"placeholders": {"version": {"type": "String"}, "build": {"type": "String"}}},
   "githubRepository": "Dépôt GitHub",
-  "unableToLoadAppInfo": "Impossible de charger les informations de l'application"
+  "unableToLoadAppInfo": "Impossible de charger les informations de l'application",
+  "thinking": "Réflexion…",
+  "thoughts": "Réflexions",
+  "thoughtForDuration": "A réfléchi pendant {duration}",
+  "@thoughtForDuration": {
+    "description": "Indique la durée de réflexion de l'assistant.",
+    "placeholders": {"duration": {"type": "String", "example": "3 s"}}
+  }
 }

lib/l10n/app_it.arb

@@ -251,5 +251,12 @@
   "versionLabel": "Versione: {version} ({build})",
   "@versionLabel": {"placeholders": {"version": {"type": "String"}, "build": {"type": "String"}}},
   "githubRepository": "Repository GitHub",
-  "unableToLoadAppInfo": "Impossibile caricare le informazioni dell'app"
+  "unableToLoadAppInfo": "Impossibile caricare le informazioni dell'app",
+  "thinking": "Sta pensando…",
+  "thoughts": "Pensieri",
+  "thoughtForDuration": "Ha pensato per {duration}",
+  "@thoughtForDuration": {
+    "description": "Mostra per quanto tempo ha pensato l'assistente.",
+    "placeholders": {"duration": {"type": "String", "example": "3 s"}}
+  }
 }

lib/l10n/app_localizations.dart

@@ -1454,6 +1454,24 @@ abstract class AppLocalizations {
   /// In en, this message translates to:
   /// **'Unable to load app info'**
   String get unableToLoadAppInfo;
+
+  /// No description provided for @thinking.
+  ///
+  /// In en, this message translates to:
+  /// **'Thinking…'**
+  String get thinking;
+
+  /// No description provided for @thoughts.
+  ///
+  /// In en, this message translates to:
+  /// **'Thoughts'**
+  String get thoughts;
+
+  /// Shows how long the assistant thought before replying.
+  ///
+  /// In en, this message translates to:
+  /// **'Thought for {duration}'**
+  String thoughtForDuration(String duration);
 }
 
 class _AppLocalizationsDelegate extends LocalizationsDelegate<AppLocalizations> {

lib/l10n/app_localizations_de.dart

@@ -716,4 +716,15 @@ class AppLocalizationsDe extends AppLocalizations {
 
   @override
   String get unableToLoadAppInfo => 'App-Informationen konnten nicht geladen werden';
+
+  @override
+  String get thinking => 'Denkt…';
+
+  @override
+  String get thoughts => 'Gedanken';
+
+  @override
+  String thoughtForDuration(String duration) {
+    return 'Gedacht für $duration';
+  }
 }

lib/l10n/app_localizations_en.dart

@@ -716,4 +716,15 @@ class AppLocalizationsEn extends AppLocalizations {
 
   @override
   String get unableToLoadAppInfo => 'Unable to load app info';
+
+  @override
+  String get thinking => 'Thinking…';
+
+  @override
+  String get thoughts => 'Thoughts';
+
+  @override
+  String thoughtForDuration(String duration) {
+    return 'Thought for $duration';
+  }
 }

lib/l10n/app_localizations_fr.dart

@@ -716,4 +716,15 @@ class AppLocalizationsFr extends AppLocalizations {
 
   @override
   String get unableToLoadAppInfo => 'Impossible de charger les informations de l\'application';
+
+  @override
+  String get thinking => 'Réflexion…';
+
+  @override
+  String get thoughts => 'Réflexions';
+
+  @override
+  String thoughtForDuration(String duration) {
+    return 'A réfléchi pendant $duration';
+  }
 }

lib/l10n/app_localizations_it.dart

@@ -716,4 +716,15 @@ class AppLocalizationsIt extends AppLocalizations {
 
   @override
   String get unableToLoadAppInfo => 'Impossibile caricare le informazioni dell\'app';
+
+  @override
+  String get thinking => 'Sta pensando…';
+
+  @override
+  String get thoughts => 'Pensieri';
+
+  @override
+  String thoughtForDuration(String duration) {
+    return 'Ha pensato per $duration';
+  }
 }