feat: enhance company history module with new font styles, improved localization functions, and optimized layout for better readability

app/Filament/Admin/Resources/CompanyHistoryItems/Pages/EditCompanyHistoryItem.php

@@ -42,9 +42,7 @@ class EditCompanyHistoryItem extends EditRecord
 
     protected function mutateFormDataBeforeFill(array $data): array
     {
-        $data['translations'] = TranslationTabs::loadTranslations($this->record);
-
-        return $data;
+        return array_merge($data, TranslationTabs::fillFromRecord($this->record));
     }
 
     protected function mutateFormDataBeforeSave(array $data): array

app/Helpers/translation_helpers.php

@@ -384,3 +384,26 @@ if (!function_exists('t')) {
     }
 }
 
+if (!function_exists('locale_upper')) {
+    /**
+     * Locale-aware uppercase (Turkish: i→İ, ı→I, etc.)
+     */
+    function locale_upper(string $text, ?string $locale = null): string
+    {
+        $locale = $locale ?? app()->getLocale();
+
+        if (str_starts_with($locale, 'tr')) {
+            return mb_strtoupper(
+                str_replace(
+                    ['i', 'ı', 'ğ', 'ü', 'ş', 'ö', 'ç'],
+                    ['İ', 'I', 'Ğ', 'Ü', 'Ş', 'Ö', 'Ç'],
+                    $text
+                ),
+                'UTF-8'
+            );
+        }
+
+        return mb_strtoupper($text, 'UTF-8');
+    }
+}
+