优化合同气瓶绑定与启用失败提示

- 将绑定气瓶入口移至合同列表，仅草稿合同显示
- 自动预填所选合同并保留返回路径
- 细分附件、有效期、气瓶绑定和状态校验失败原因
- 增加前后端回归检查及中文操作日志

frontend/platform_admin/package.json

@@ -17,6 +17,7 @@
     "account-roles:check": "node scripts/check-account-role-presentation.mjs",
     "avatar-retry:check": "node scripts/check-avatar-upload-cache.mjs",
     "contract-attachment:check": "node scripts/check-contract-attachment-control.mjs",
+    "contract-product-entry:check": "node scripts/check-contract-product-entry.mjs",
     "staff-organization:check": "node scripts/check-staff-organization-linkage.mjs",
     "staff-relations:check": "node scripts/check-staff-relation-policy.mjs",
     "user-address-display:check": "node scripts/check-user-address-relation-display.mjs",

frontend/platform_admin/scripts/check-contract-product-entry.mjs

@@ -0,0 +1,25 @@
+/**
+ * 功能：检查配送合同详情页保留可发现的气瓶绑定入口与合同预填参数。
+ * 版本：v1.0.0
+ */
+import assert from 'node:assert/strict';
+import { readFileSync } from 'node:fs';
+
+const listSource = readFileSync(
+  new URL('../src/views/shared/CrudListPage.vue', import.meta.url),
+  'utf8',
+);
+const detailSource = readFileSync(
+  new URL('../src/views/resource/ResourceRecordPage.vue', import.meta.url),
+  'utf8',
+);
+
+assert.match(listSource, /definition\.name === 'gasorder_contract' && Number\(record\.contract_status\) === 0/, '绑定入口必须仅展示在草稿合同列表行');
+assert.match(listSource, />\s*绑定气瓶\s*</, '草稿合同操作列必须展示“绑定气瓶”按钮');
+assert.match(listSource, /name: 'user-contract-products-create'/, '绑定入口必须跳转合同气瓶新建页');
+assert.match(listSource, /relation_key: 'gasorder_contract_identity'/, '绑定入口必须指定合同关系字段');
+assert.match(listSource, /owner_identity: String\(row\.identity \?\? ''\)/, '绑定入口必须预填所选合同唯一标识');
+assert.match(listSource, /return_to: route\.fullPath/, '绑定完成后必须支持返回合同列表');
+assert.doesNotMatch(detailSource, />\s*绑定气瓶\s*</, '合同详情页不应继续展示绑定按钮');
+
+console.log('合同气瓶绑定入口检查通过：仅草稿合同列表行可见，已启用合同和详情页均隐藏。');

frontend/platform_admin/src/views/shared/CrudListPage.vue

@@ -107,6 +107,12 @@
               <a-button v-if="definition.accountManagement" size="mini" type="primary" @click="manageAccounts(record)">账户管理</a-button>
               <a-button v-if="definition.name === 'staff_account'" size="mini" @click="viewCredentials(record)">查看资质</a-button>
               <a-button size="mini" @click="openRecord('detail', record)">详情</a-button>
+              <a-button
+                v-if="definition.name === 'gasorder_contract' && Number(record.contract_status) === 0"
+                size="mini"
+                type="primary"
+                @click="bindContractProduct(record)"
+              >绑定气瓶</a-button>
               <a-tooltip v-if="canEdit" :content="recordEditReason(record) || '编辑记录'">
                 <a-button size="mini" :disabled="Boolean(recordEditReason(record))" @click="openRecord('edit', record)">编辑</a-button>
               </a-tooltip>
@@ -370,6 +376,18 @@ function viewCredentials(row: ResourceRow) {
   });
 }
 
+/** 从草稿合同列表进入合同气瓶新建页，并预填所选合同。 */
+function bindContractProduct(row: ResourceRow) {
+  return router.push({
+    name: 'user-contract-products-create',
+    query: {
+      relation_key: 'gasorder_contract_identity',
+      owner_identity: String(row.identity ?? ''),
+      return_to: route.fullPath,
+    },
+  });
+}
+
 function returnManagedList() {
   const target = safeReturnPath(route.query.return_to);
   return router.push(target || { name: String(route.meta.activeMenu ?? '') });