feat(m11): add password reset, owner fields, system params

web/delivery-platform-ui/src/router/index.js

@@ -200,6 +200,12 @@ const routes = [
         component: () => import("../views/AuditSearchView.vue"),
         meta: { roles: ["SYS_ADMIN"], title: "审计日志" },
       },
+      {
+        path: "admin/params",
+        name: "system-params",
+        component: () => import("../views/SystemParamsView.vue"),
+        meta: { roles: ["SYS_ADMIN"], title: "系统参数" },
+      },
     ],
   },
   { path: "/403", name: "forbidden", component: () => import("../views/ForbiddenView.vue") },

web/delivery-platform-ui/src/views/SystemParamsView.vue

@@ -0,0 +1,62 @@
+<script setup>
+import { ref, onMounted } from 'vue'
+import { ElMessage } from 'element-plus'
+
+const params = ref({
+  orphanSnStrictValidation: true,
+  deliveryGateEnabled: true,
+  sessionTimeoutMinutes: 60,
+  passwordMinLength: 6,
+})
+
+const loading = ref(false)
+
+async function loadParams() {
+  try {
+    const stored = localStorage.getItem('systemParams')
+    if (stored) {
+      params.value = { ...params.value, ...JSON.parse(stored) }
+    }
+  } catch {
+  }
+}
+
+async function saveParams() {
+  loading.value = true
+  try {
+    localStorage.setItem('systemParams', JSON.stringify(params.value))
+    ElMessage.success('参数已保存（MVP: 存储于浏览器本地）')
+  } catch (e) {
+    ElMessage.error('保存失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+onMounted(loadParams)
+</script>
+
+<template>
+  <div>
+    <h2>系统参数</h2>
+    <el-card shadow="never" style="margin-top:16px;max-width:560px">
+      <el-form label-width="200px" label-position="left">
+        <el-form-item label="孤儿 SN 严格校验">
+          <el-switch v-model="params.orphanSnStrictValidation" />
+        </el-form-item>
+        <el-form-item label="交付闸门启用">
+          <el-switch v-model="params.deliveryGateEnabled" />
+        </el-form-item>
+        <el-form-item label="会话超时（分钟）">
+          <el-input-number v-model="params.sessionTimeoutMinutes" :min="5" :max="1440" />
+        </el-form-item>
+        <el-form-item label="密码最小长度">
+          <el-input-number v-model="params.passwordMinLength" :min="4" :max="64" />
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :loading="loading" @click="saveParams">保存</el-button>
+        </el-form-item>
+      </el-form>
+    </el-card>
+  </div>
+</template>