feat: 增强管理员权限管理，添加 RBAC 支持，更新 AdminUser 模型以处理角色和权限，更新登录接口返回权限信息，扩展数据库填充器以同步角色权限

app/Services/Admin/AdminReconcileJobService.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace App\Services\Admin;
+
+use App\Models\AdminUser;
+use App\Models\ReconcileItem;
+use App\Models\ReconcileJob;
+use App\Services\AuditLogger;
+use Carbon\Carbon;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Str;
+
+/**
+ * 对账任务：落库 `reconcile_jobs` / `reconcile_items`（阶段 7；差异引擎可后续替换）。
+ */
+final class AdminReconcileJobService
+{
+    /**
+     * @param  list<array{side_a_ref?: ?string, side_b_ref?: ?string, difference_amount?: int, status?: string}>|null  $items
+     */
+    public function createJob(
+        AdminUser $admin,
+        Request $request,
+        string $reconcileType,
+        ?Carbon $periodStart,
+        ?Carbon $periodEnd,
+        ?array $items,
+    ): ReconcileJob {
+        return DB::transaction(function () use ($admin, $request, $reconcileType, $periodStart, $periodEnd, $items): ReconcileJob {
+            $jobNo = 'REC'.now()->format('YmdHis').strtoupper(Str::random(4));
+
+            $job = ReconcileJob::query()->create([
+                'job_no' => $jobNo,
+                'admin_user_id' => (int) $admin->getKey(),
+                'reconcile_type' => $reconcileType,
+                'status' => 'completed',
+                'period_start' => $periodStart,
+                'period_end' => $periodEnd,
+                'summary_json' => null,
+                'finished_at' => now(),
+            ]);
+
+            $mismatch = 0;
+            foreach ($items ?? [] as $row) {
+                ReconcileItem::query()->create([
+                    'reconcile_job_id' => (int) $job->getKey(),
+                    'side_a_ref' => $row['side_a_ref'] ?? null,
+                    'side_b_ref' => $row['side_b_ref'] ?? null,
+                    'difference_amount' => (int) ($row['difference_amount'] ?? 0),
+                    'status' => (string) ($row['status'] ?? 'mismatch'),
+                    'resolved_at' => null,
+                ]);
+                if (($row['status'] ?? 'mismatch') === 'mismatch') {
+                    $mismatch++;
+                }
+            }
+
+            $job->forceFill([
+                'summary_json' => [
+                    'item_count' => count($items ?? []),
+                    'mismatch_count' => $mismatch,
+                ],
+            ])->save();
+
+            AuditLogger::recordForAdmin(
+                $admin,
+                $request,
+                'reconcile_jobs',
+                'create',
+                'reconcile_job',
+                (string) $job->getKey(),
+                null,
+                [
+                    'job_no' => $jobNo,
+                    'reconcile_type' => $reconcileType,
+                    'item_count' => count($items ?? []),
+                ],
+            );
+
+            return $job->fresh();
+        });
+    }
+}