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/Http/Controllers/Api/V1/Admin/Audit/AuditLogIndexController.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace App\Http\Controllers\Api\V1\Admin\Audit;
+
+use App\Http\Controllers\Controller;
+use App\Models\AuditLog;
+use App\Support\ApiResponse;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+/**
+ * GET /api/v1/admin/audit-logs — 运营/客服查询审计留痕。
+ */
+final class AuditLogIndexController extends Controller
+{
+    public function __invoke(Request $request): JsonResponse
+    {
+        $perPage = min(max((int) $request->integer('per_page', 25), 1), 100);
+        $page = max((int) $request->integer('page', 1), 1);
+        $module = trim((string) $request->query('module_code', ''));
+        $action = trim((string) $request->query('action_code', ''));
+        $operatorType = trim((string) $request->query('operator_type', ''));
+
+        $q = AuditLog::query()->orderByDesc('id');
+
+        if ($module !== '') {
+            $q->where('module_code', $module);
+        }
+        if ($action !== '') {
+            $q->where('action_code', $action);
+        }
+        if ($operatorType !== '') {
+            $q->where('operator_type', $operatorType);
+        }
+
+        $paginator = $q->paginate($perPage, ['*'], 'page', $page);
+
+        return ApiResponse::success([
+            'items' => collect($paginator->items())->map(fn (AuditLog $r) => $this->row($r))->all(),
+            'meta' => [
+                'current_page' => $paginator->currentPage(),
+                'per_page' => $paginator->perPage(),
+                'total' => $paginator->total(),
+                'last_page' => $paginator->lastPage(),
+            ],
+        ]);
+    }
+
+    /** @return array<string, mixed> */
+    private function row(AuditLog $r): array
+    {
+        return [
+            'id' => (int) $r->id,
+            'operator_type' => $r->operator_type,
+            'operator_id' => (int) $r->operator_id,
+            'module_code' => $r->module_code,
+            'action_code' => $r->action_code,
+            'target_type' => $r->target_type,
+            'target_id' => $r->target_id,
+            'before_json' => $r->before_json,
+            'after_json' => $r->after_json,
+            'ip' => $r->ip,
+            'user_agent' => $r->user_agent,
+            'created_at' => $r->created_at?->toIso8601String(),
+        ];
+    }
+}