fix(xispeak): BgXiSpeakBPMForm 补全 defaultCc 默认抄送机制

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

src/views/bg/xispeak/components/BgXiSpeakBPMForm.vue

@@ -257,6 +257,7 @@
           :showSelnextUser="showSelnextUser"
           :beforeHandle="saveMainFormBeforeProcessHandle"
           :defaultReason="defaultHandleReason"
+          :defaultCc="defaultCcUsers"
           @success="handleProcessSuccess"
           @claimSuccess="handleClaimSuccess"
         />
@@ -330,6 +331,7 @@ import {
   const feedbackList = ref<any[]>([]);
   const { usernames: subApproveUser, displayNames: subApproveUserNameText, setDisplayNames, initFromData } = useSubApproveUserResolver();
   const isEnd = ref(0);
+  const defaultCcUsers = ref<Array<{ username: string; realname: string }>>([]);
 
   const mainForm = reactive<Record<string, any>>({
     id: '',
@@ -427,6 +429,7 @@ import {
     () => String(props.formData?.extendUrlParams?.showSubApproveUser ?? props.formData?.extendUrlParams?.selectuser ?? '') === '1'
   );
   const showSubApproveUserSelector = computed(() => showSubApproveUser.value && String(isEnd.value) !== '1');
+  const showDefaultCc = computed(() => String(props.formData?.extendUrlParams?.defaultCc ?? '') === '1');
 
   const processInfo = computed(() => ({
     taskId: props.formData?.taskId,
@@ -532,6 +535,31 @@ import {
     }
   });
 
+  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.sort((a, b) => (a.sortno ?? Infinity) - (b.sortno ?? Infinity));
+    } catch {
+      defaultCcUsers.value = [];
+    }
+  }
+
+  watch(
+    () => showDefaultCc.value,
+    () => {
+      if (showDefaultCc.value) {
+        fetchDefaultCcUsers();
+      } else {
+        defaultCcUsers.value = [];
+      }
+    },
+    { immediate: true }
+  );
+
   async function initFormData() {
     const dataId = props.formData?.dataId;
     if (!dataId) {