feat: add i18n support for Vietnamese and English

app/Filament/Resources/FeedbackChannels/Tables/FeedbackChannelsTable.php

@@ -27,7 +27,7 @@ class FeedbackChannelsTable
                 TextColumn::make('slug')
                     ->searchable(),
                 TextColumn::make('color')
-                    ->label('Color')
+                    ->label(__('app.color'))
                     ->formatStateUsing(fn ($state) => sprintf(
                         '<span style="display:inline-block;width:24px;height:24px;background:%s;border-radius:6px;border:1px solid #d1d5db;" title="%s"></span>',
                         $state ?: '#6b7280',
@@ -36,10 +36,10 @@ class FeedbackChannelsTable
                     ->html(),
                 IconColumn::make('is_active')
                     ->boolean()
-                    ->label('Active'),
+                    ->label(__('app.status_active')),
                 TextColumn::make('feedbacks_count')
                     ->counts('feedbacks')
-                    ->label('Feedbacks'),
+                    ->label(__('app.feedbacks')),
                 TextColumn::make('created_at')
                     ->dateTime()
                     ->sortable()