feat(transmittal): replace PDF export with Excel export and add logo

- Remove PDF export functionality from TransmittalResource and CreateTransmittal page
- Add new TransmittalExcelExport class for formatted Excel exports with company logo
- Update export jobs to generate unique filenames per user and refresh user data
- Replace PDF export action with Excel export in table actions
- Comment out logo in PDF view template as it's no longer used
- Fix import alias for Excel export action in GeneralLedger

app/Filament/Resources/Clients/Pages/GeneralLedger.php

@@ -14,7 +14,7 @@ use Filament\Tables\Filters\Filter;
 use Filament\Forms\Components\DatePicker;
 use Illuminate\Database\Eloquent\Builder;
 use Filament\Resources\Pages\Concerns\InteractsWithRecord;
-use pxlrbt\FilamentExcel\Actions\Tables\ExportAction;
+use pxlrbt\FilamentExcel\Actions\ExportAction as ExcelExportAction;
 use pxlrbt\FilamentExcel\Exports\ExcelExport;
 use pxlrbt\FilamentExcel\Columns\Column;
 
@@ -108,7 +108,7 @@ class GeneralLedger extends Page implements HasTable
                 'account.account',
             ])
             ->headerActions([
-                ExportAction::make()
+                ExcelExportAction::make()
                     ->label('Export General Ledger')
                     ->exports([
                         ExcelExport::make()