feat(sales): replace import page with dialog UI and support template download

app/Modules/Sales/Controllers/SalesImportController.php

@@ -30,9 +30,9 @@ class SalesImportController extends Controller
         ]);
     }
 
-    public function create()
+    public function template()
     {
-        return Inertia::render('Sales/Import/Create');
+        return Excel::download(new \App\Modules\Sales\Exports\SalesImportTemplateExport, 'sales_import_template.xlsx');
     }
 
     public function store(Request $request)

app/Modules/Sales/Exports/SalesImportTemplateExport.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Modules\Sales\Exports;
+
+use Maatwebsite\Excel\Concerns\WithHeadings;
+use Maatwebsite\Excel\Concerns\WithTitle;
+use Maatwebsite\Excel\Concerns\WithStyles;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+
+class SalesImportTemplateExport implements WithHeadings, WithTitle, WithStyles
+{
+    public function headings(): array
+    {
+        return [
+            '機台編號',
+            '交易時間',
+            '商品代號',
+            '數量',
+            '單價',
+            '總金額',
+            '貨道', // 新增欄位
+            '狀態', // 原始狀態
+        ];
+    }
+
+    public function title(): string
+    {
+        return '銷售單匯入範本';
+    }
+
+    public function styles(Worksheet $sheet)
+    {
+        return [
+            1 => ['font' => ['bold' => true]],
+        ];
+    }
+}

app/Modules/Sales/Routes/web.php

@@ -10,7 +10,7 @@ Route::middleware(['auth', 'verified'])->prefix('sales')->name('sales-imports.')
     });
 
     Route::post('/imports', [SalesImportController::class, 'store'])->middleware('permission:sales_imports.create')->name('store');
-    Route::get('/imports/create', [SalesImportController::class, 'create'])->middleware('permission:sales_imports.create')->name('create');
+    Route::get('/imports/template', [SalesImportController::class, 'template'])->middleware('permission:sales_imports.create')->name('template');
     
     Route::post('/imports/{import}/confirm', [SalesImportController::class, 'confirm'])->middleware('permission:sales_imports.confirm')->name('confirm');
     Route::delete('/imports/{import}', [SalesImportController::class, 'destroy'])->middleware('permission:sales_imports.delete')->name('destroy');