Differentiate Billing from Wallet with storage usage breakdown.

Billing lists per-transfer storage costs and monthly estimates; Wallet stays focused on balance and top-up.

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

app/Http/Controllers/Qr/AccountController.php

@@ -4,6 +4,7 @@ namespace App\Http\Controllers\Qr;
 
 use App\Http\Controllers\Controller;
 use App\Models\QrSetting;
+use App\Models\Transfer;
 use App\Services\Billing\BillingClient;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
@@ -49,10 +50,30 @@ class AccountController extends Controller
         $user = ladill_account();
         [$balanceMinor, $ledger] = $this->billingSnapshot($user?->public_id);
 
+        $activeTransfers = Transfer::query()
+            ->where('user_id', $user->id)
+            ->where('status', Transfer::STATUS_ACTIVE)
+            ->where(function ($query) {
+                $query->whereNull('expires_at')->orWhere('expires_at', '>', now());
+            })
+            ->orderByDesc('storage_bytes')
+            ->get();
+
+        $storageBytes = (int) $activeTransfers->sum('storage_bytes');
+        $storageGb = round($storageBytes / (1024 * 1024 * 1024), 2);
+        $pricePerGb = (float) config('transfer.price_per_gb_month', 1.0);
+        $monthlyTotalGhs = round($activeTransfers->sum(fn (Transfer $transfer) => $transfer->monthlyCostGhs()), 2);
+
         return view('qr.account.billing', [
             'balanceMinor' => $balanceMinor,
             'spentMinor' => (int) ($ledger['spent_minor'] ?? 0),
             'creditedMinor' => (int) ($ledger['credited_minor'] ?? 0),
+            'activeTransfers' => $activeTransfers,
+            'storageBytes' => $storageBytes,
+            'storageGb' => $storageGb,
+            'pricePerGb' => $pricePerGb,
+            'monthlyTotalGhs' => $monthlyTotalGhs,
+            'walletUrl' => route('account.wallet'),
             'topupUrl' => $this->topupUrl(),
         ]);
     }