feat(bpm): 默认抄送改为extendUrlParams配置驱动，优化fetchDefaultCcUsers并发请求

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/views/bg/bqtakepulse/components/BgTakepulseBPMForm.vue

@@ -293,6 +293,8 @@
     PARTY_COMMITTEE_DEPT_ID as CHARGE_LEADER_DEPT_ID,
     CHARGE_LEADER_ROLE_ID,
     SDW_LEADER_ROLE_ID,
+    SUOBAN_DEPT_ID,
+    MEASURE_RES_LEADER_ROLE_ID,
   } from '/@/constant/supervision';
 
   const { initBpmFormData } = usePermission();
@@ -446,29 +448,32 @@
 
   watch([() => props.formData?.dataId, () => processInfo.value.processInstanceId], () => initFormData());
 
+  const showDefaultCc = computed(() => String(props.formData?.extendUrlParams?.defaultCc ?? '') === '1');
+
   async function fetchDefaultCcUsers() {
     try {
-      const res = await defHttp.get({
-        url: '/sys/user/queryUserRoleComponentData',
-        params: {
-          departId: PARTY_COMMITTEE_DEPT_ID,
-          roleId: SDW_LEADER_ROLE_ID,
-          searchSecurityLevel: 5,
-          pageNo: 1,
-          pageSize: 999,
-        },
-      });
-      const records = res?.records || res?.result?.records || [];
-      defaultCcUsers.value = records;
+      const [res1, res2] = await Promise.all([
+        defHttp.get({
+          url: '/sys/user/queryUserRoleComponentData',
+          params: { departId: PARTY_COMMITTEE_DEPT_ID, roleId: SDW_LEADER_ROLE_ID, searchSecurityLevel: 5, pageNo: 1, pageSize: 999 },
+        }),
+        defHttp.get({
+          url: '/sys/user/queryUserRoleComponentData',
+          params: { departId: SUOBAN_DEPT_ID, roleId: MEASURE_RES_LEADER_ROLE_ID, searchSecurityLevel: 5, pageNo: 1, pageSize: 999 },
+        }),
+      ]);
+      const records1 = res1?.records || res1?.result?.records || [];
+      const records2 = res2?.records || res2?.result?.records || [];
+      defaultCcUsers.value = [...records1, ...records2];
     } catch {
       defaultCcUsers.value = [];
     }
   }
 
   watch(
-    () => processInfo.value.taskDefKey,
-    (key) => {
-      if (key === 'Task_137y5vq') {
+    () => showDefaultCc.value,
+    () => {
+      if (showDefaultCc.value) {
         fetchDefaultCcUsers();
       } else {
         defaultCcUsers.value = [];