feat: 完成進貨單自動拋轉應付帳款流程與AP介面優化

1. 新增 AccountPayable (應付帳款) 模組，包含 Migration、Model、Service 與 Controller
2. 修改 GoodsReceipt (進貨單) 流程，在確認進貨時自動產生對應的應付帳款單 (AP-YYYYMMDD-XX)
3. 實作應付帳款詳細頁面 (Show.tsx)，包含發票登記與標記付款功能
4. 修正應付帳款 Show 頁面的排版，將發票資訊套用標準的綠色背景區塊，並調整按鈕位置
5. 更新相關的 Service Provider 與 Routes

resources/js/Components/Inventory/GoodsReceiptStatusBadge.tsx

@@ -3,9 +3,12 @@ import { StatusBadge, StatusVariant } from "@/Components/shared/StatusBadge";
 export type GoodsReceiptStatus = 'processing' | 'completed' | 'cancelled';
 
 export const GOODS_RECEIPT_STATUS_CONFIG: Record<string, { label: string; variant: StatusVariant }> = {
+    draft: { label: "草稿", variant: "neutral" },
+    pending_audit: { label: "待審核", variant: "warning" },
     processing: { label: "處理中", variant: "info" },
     completed: { label: "已完成", variant: "success" },
     cancelled: { label: "已取消", variant: "destructive" },
+    rejected: { label: "已退回", variant: "destructive" },
 };
 
 interface GoodsReceiptStatusBadgeProps {