feat: 統一各模組分頁組件佈局並新增系統設定功能相關檔案

database/seeders/SystemSettingSeeder.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Console\Seeds\WithoutModelEvents;
+use Illuminate\Database\Seeder;
+
+class SystemSettingSeeder extends Seeder
+{
+    public function run(): void
+    {
+        $settings = [
+            // 💰 財務設定
+            [
+                'group' => 'finance',
+                'key' => 'finance.ap_payment_days',
+                'value' => '30',
+                'type' => 'integer',
+                'description' => '應付帳款預設付款天數',
+            ],
+            // 📦 庫存管理
+            [
+                'group' => 'inventory',
+                'key' => 'inventory.expiry_warning_days',
+                'value' => '30',
+                'type' => 'integer',
+                'description' => '商品到期預警天數',
+            ],
+            // 📊 周轉率分析
+            [
+                'group' => 'turnover',
+                'key' => 'turnover.analysis_period_days',
+                'value' => '30',
+                'type' => 'integer',
+                'description' => '周轉率分析：銷售統計期間（天）',
+            ],
+            [
+                'group' => 'turnover',
+                'key' => 'turnover.dead_stock_days',
+                'value' => '90',
+                'type' => 'integer',
+                'description' => '周轉率分析：滯銷判定天數',
+            ],
+            [
+                'group' => 'turnover',
+                'key' => 'turnover.slow_moving_days',
+                'value' => '60',
+                'type' => 'integer',
+                'description' => '周轉率分析：週轉慢判定天數',
+            ],
+            // 🖥️ 顯示設定
+            [
+                'group' => 'display',
+                'key' => 'display.per_page',
+                'value' => '10',
+                'type' => 'integer',
+                'description' => '每頁預設筆數',
+            ],
+        ];
+
+        foreach ($settings as $setting) {
+            \App\Modules\Core\Models\SystemSetting::updateOrCreate(
+                ['key' => $setting['key']],
+                $setting
+            );
+        }
+    }
+}