feat: 员工自助注册+审核流程

- 新增 registration_packages 表：管理员配置注册套餐（名称/角色）
- AuthController 新增 register() 和 registrationPackages() 公开接口
- UserController 新增 approve() / reject() 审核接口
- StoreController 新增 publicList() 公开门店列表
- 前端 /register 注册页：选门店→选岗位套餐→填信息→提交
- 前端 system/registration-packages：套餐 CRUD
- 用户管理页：待审核状态展示 + 通过/拒绝快捷操作
- 登录页底部加「申请注册」跳转链接
- 路由白名单加 /register

backend/database/migrations/2026_03_14_000001_add_node_label_role_to_approval_nodes_table.php

@@ -0,0 +1,25 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('approval_nodes', function (Blueprint $table) {
+            $table->string('node_label', 100)->nullable()->after('node_order')->comment('节点名称');
+            $table->string('role', 50)->nullable()->after('node_label')->comment('节点角色标识');
+            // approver_id 改为可空（无模板时无法预指定审批人）
+            $table->unsignedBigInteger('approver_id')->nullable()->change();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('approval_nodes', function (Blueprint $table) {
+            $table->dropColumn(['node_label', 'role']);
+        });
+    }
+};

backend/database/migrations/2026_03_14_000002_create_transfer_orders_table.php

@@ -0,0 +1,47 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('transfer_orders', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('store_id')->index();
+            $table->string('transfer_no', 50)->unique();
+            $table->unsignedBigInteger('from_warehouse_id');
+            $table->unsignedBigInteger('to_warehouse_id');
+            $table->json('items')->nullable();
+            $table->tinyInteger('status')->default(0)->comment('0待确认1已确认2已取消');
+            $table->unsignedBigInteger('operator_id')->nullable();
+            $table->string('remark', 500)->nullable();
+            $table->timestamps();
+
+            $table->foreign('from_warehouse_id')->references('id')->on('warehouses');
+            $table->foreign('to_warehouse_id')->references('id')->on('warehouses');
+        });
+
+        Schema::create('inventory_checks', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('store_id')->index();
+            $table->string('check_no', 50)->unique();
+            $table->unsignedBigInteger('warehouse_id');
+            $table->json('items')->nullable()->comment('[{material_id,book_qty,actual_qty,diff_qty,remark}]');
+            $table->tinyInteger('status')->default(0)->comment('0草稿1盘点中2已完成');
+            $table->string('finish_remark', 500)->nullable();
+            $table->unsignedBigInteger('operator_id')->nullable();
+            $table->timestamps();
+
+            $table->foreign('warehouse_id')->references('id')->on('warehouses');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('inventory_checks');
+        Schema::dropIfExists('transfer_orders');
+    }
+};

backend/database/migrations/2026_03_14_000004_create_registration_packages_table.php

@@ -0,0 +1,29 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('registration_packages', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('store_id')->constrained()->comment('所属门店');
+            $table->string('name', 50)->comment('套餐名称，如：销售、店长');
+            $table->string('description', 255)->nullable()->comment('套餐说明');
+            $table->json('role_ids')->nullable()->comment('关联角色ID数组');
+            $table->tinyInteger('status')->default(1)->comment('1启用 0停用');
+            $table->unsignedSmallInteger('sort')->default(0)->comment('排序');
+            $table->timestamps();
+
+            $table->index('store_id');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('registration_packages');
+    }
+};