feat: add template checkpoint edit dialog and vendor management components

- Implemented TemplateCheckpointEditDialog for creating and editing inspection checkpoints.
- Added VendorActions component for managing vendor actions including edit, activate/deactivate, and delete.
- Created VendorContext for managing vendor state across components.
- Developed VendorGeneralInfo component to display detailed vendor information.
- Introduced AedSymbol and Money components for consistent currency representation.
- Added PromptDialog for user input prompts throughout the application.
- Implemented RelationLink component for unified related-data display in CRUD tables.
- Created InspectionTemplatesClient for API interactions related to inspection templates.

apps/dashboard/app/(authenticated)/sales/job-cards/[id]/purchase-orders/page.tsx

@@ -8,6 +8,9 @@ import { PurchaseOrderForm } from "@/modules/purchase-orders/purchase-order-form
 import { PURCHASE_ORDER_ROUTES } from "@garage/api"
 import type { PurchaseOrdersClient } from "@garage/api"
 import { useJobCard } from "@/modules/job-cards/job-card-context"
+import { RelationLink } from "@/shared/components/relation-link"
+import { Building2, FileTextIcon } from "lucide-react"
+import { getFullName } from "@/shared/utils/getFullName"
 
 export default function JobCardPurchaseOrdersPage({
     params,
@@ -24,6 +27,8 @@ export default function JobCardPurchaseOrdersPage({
     return (
         <ResourcePage<PurchaseOrdersClient>
             routeKey={PURCHASE_ORDER_ROUTES.INDEX}
+            searchable
+            searchPlaceholder="Search purchase orders..."
             getClient={(api) => api.purchaseOrders}
             extraParams={{ job_card_id: jobCardId }}
             header={null}
@@ -46,7 +51,16 @@ export default function JobCardPurchaseOrdersPage({
                 {
                     accessorKey: "order_number",
                     header: ({ column }) => <ColumnHeader column={column} title="Order #" />,
-                    cell: ({ row }) => (row.original as any).order_number || "—",
+                    cell: ({ row }) => {
+                        const item = row.original as any
+                        return (
+                            <RelationLink
+                                href={item.id ? `/purchase/purchase-order/${item.id}` : null}
+                                icon={FileTextIcon}
+                                label={item.order_number}
+                            />
+                        )
+                    },
                 },
                 {
                     accessorKey: "title",
@@ -55,7 +69,16 @@ export default function JobCardPurchaseOrdersPage({
                 {
                     accessorKey: "vendor_name",
                     header: ({ column }) => <ColumnHeader column={column} title="Vendor" />,
-                    cell: ({ row }) => (row.original as any).vendor_name || "—",
+                    cell: ({ row }) => {
+                        const item = row.original as any
+                        return (
+                            <RelationLink
+                                href={item.vendor?.id ? `/purchase/vendor/${item.vendor.id}` : null}
+                                icon={Building2}
+                                label={item.vendor?.company_name || getFullName(item.vendor) || item.vendor_name}
+                            />
+                        )
+                    },
                 },
                 {
                     accessorKey: "order_date",