!74 fix(bpm): 修复选人组件 Name 翻译使用错误字段及查询顺序问题

* fix(bpm): 修复选人组件 Name 翻译使用错误字段及查询顺序问题
* feat(bpm): 默认审批意见改为完全由后端节点配置驱动，移除所有写死模板
* fix(bpm): 修复节点默认审批意见配置 UI 绑定错误，支持 extraVars 变量解析
* feat(bpm): 新增条件变量默认审批意见，支持按流程变量值动态预填审批意见

src/composables/useSelectNameResolver.ts

@@ -0,0 +1,108 @@
+import { queryDepartTreeSync, getUserList } from '/@/api/common/api';
+
+interface NameFieldConfig {
+  /** Names 后缀的基础字段名，如 'measureResDept' → 写入 target['measureResDeptNames'] */
+  field: string;
+  /** 'dept' | 'user' */
+  type: 'dept' | 'user';
+  /** 自定义取值器，默认读取 target[field] */
+  getValue?: () => string;
+}
+
+function flatDeptTree(list: any[]): Record<string, string> {
+  const map: Record<string, string> = {};
+  for (const item of list) {
+    if (item.id && item.departName) {
+      map[item.id] = item.departName;
+    }
+    if (item.children?.length) {
+      Object.assign(map, flatDeptTree(item.children));
+    }
+  }
+  return map;
+}
+
+/**
+ * 选人/选部门字段名称翻译器。
+ * - resolveAll() 通过 API 批量翻译，在表单数据加载后调用
+ * - selectHandler(field) 生成 @select 事件处理器，用于运行时更新
+ */
+export function useSelectNameResolver(
+  target: Record<string, any>,
+  configs: NameFieldConfig[]
+) {
+  async function resolveAll() {
+    try {
+      const deptConfigs = configs.filter(c => c.type === 'dept');
+      const userConfigs = configs.filter(c => c.type === 'user');
+
+      if (deptConfigs.length) {
+        // 收集所有 dept IDs
+        const allDeptIds = new Set<string>();
+        for (const c of deptConfigs) {
+          const val = c.getValue ? c.getValue() : target[c.field];
+          const ids = String(val || '').split(',').map((s: string) => s.trim()).filter(Boolean);
+          ids.forEach(id => allDeptIds.add(id));
+        }
+        if (allDeptIds.size) {
+          const tree = await queryDepartTreeSync({ ids: [...allDeptIds].join(',') });
+          const deptMap = flatDeptTree(tree || []);
+          for (const c of deptConfigs) {
+            const val = c.getValue ? c.getValue() : target[c.field];
+            const ids = String(val || '').split(',').map((s: string) => s.trim()).filter(Boolean);
+            target[c.field + 'Names'] = ids.map(id => deptMap[id] || id).join('、');
+          }
+        }
+      }
+
+      if (userConfigs.length) {
+        const allUserIds = new Set<string>();
+        for (const c of userConfigs) {
+          const val = c.getValue ? c.getValue() : target[c.field];
+          const ids = String(val || '').split(',').map((s: string) => s.trim()).filter(Boolean);
+          ids.forEach(id => allUserIds.add(id));
+        }
+        if (allUserIds.size) {
+          const idList = [...allUserIds];
+          const userMap: Record<string, string> = {};
+
+          // 先按 id 查
+          const idRes = await getUserList({ id: idList.join(','), isMultiTranslate: 'true', pageNo: 1, pageSize: 999 });
+          const idRecords = idRes?.records || idRes?.result?.records || [];
+          for (const u of idRecords) {
+            if (u.id && u.realname) userMap[String(u.id)] = u.realname;
+            if (u.username && u.realname) userMap[u.username] = u.realname;
+          }
+
+          // 未匹配到的再按 username 查
+          const unmatched = idList.filter(id => !userMap[id]);
+          if (unmatched.length) {
+            const nameRes = await getUserList({ username: unmatched.join(','), isMultiTranslate: 'true', pageNo: 1, pageSize: 999 });
+            const nameRecords = nameRes?.records || nameRes?.result?.records || [];
+            for (const u of nameRecords) {
+              if (u.username && u.realname) userMap[u.username] = u.realname;
+            }
+          }
+
+          for (const c of userConfigs) {
+            const val = c.getValue ? c.getValue() : target[c.field];
+            const ids = String(val || '').split(',').map((s: string) => s.trim()).filter(Boolean);
+            target[c.field + 'Names'] = ids.map(id => userMap[id] || id).join('、');
+          }
+        }
+      }
+    } catch (e) {
+      console.warn('【Name解析】resolveAll 翻译失败，占位符将显示 ID:', e);
+    }
+  }
+
+  function selectHandler(field: string) {
+    const cfg = configs.find(c => c.field === field);
+    const nameKey = cfg?.type === 'user' ? 'realname' : cfg?.type === 'dept' ? 'departName' : 'label';
+    return (options: Array<Record<string, any>>) => {
+      target[field + 'Names'] = options?.length ? options.map(o => o[nameKey] || o.label || '').join('、') : '';
+    };
+  }
+
+  return { resolveAll, selectHandler };
+}