Add Ladill POS v1 — register, Pay checkout, and commerce links.

Staff-facing counter register at pos.ladill.com with catalog cart, cash and
MoMo/card checkout via Ladill Pay, CRM timeline/import, invoice prefill, and
Merchant catalog import.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Pos/DashboardController.php

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+<?php
+
+namespace App\Http\Controllers\Pos;
+
+use App\Http\Controllers\Controller;
+use App\Http\Controllers\Pos\Concerns\ScopesToAccount;
+use App\Models\PosProduct;
+use App\Models\PosSale;
+use App\Services\Pos\PosLocationService;
+use Illuminate\Http\Request;
+use Illuminate\View\View;
+
+class DashboardController extends Controller
+{
+    use ScopesToAccount;
+
+    public function __construct(private PosLocationService $locations) {}
+
+    public function index(Request $request): View
+    {
+        $owner = $this->ownerRef($request);
+        $todayStart = now()->startOfDay();
+
+        $todaySales = PosSale::owned($owner)
+            ->where('status', PosSale::STATUS_PAID)
+            ->where('paid_at', '>=', $todayStart);
+
+        $stats = [
+            'today_total_minor' => (int) (clone $todaySales)->sum('total_minor'),
+            'today_count' => (clone $todaySales)->count(),
+            'product_count' => PosProduct::owned($owner)->active()->count(),
+            'open_pending' => PosSale::owned($owner)->where('status', PosSale::STATUS_PENDING)->count(),
+        ];
+
+        $recentSales = PosSale::owned($owner)
+            ->with('lines')
+            ->latest()
+            ->limit(8)
+            ->get();
+
+        return view('pos.dashboard', compact('stats', 'recentSales'));
+    }
+}