统一项目角色展示与预设文案

frontend/src/views/documents/DocumentDetail.vue

@@ -243,10 +243,12 @@ import type { UserInfo } from "../../types/api";
 import { useAuthStore } from "../../store/auth";
 import { TEXT } from "../../locales";
 import { displayEnum, displayText, getUserDisplayName } from "../../utils/display";
+import { useRoleTemplateMeta } from "../../composables/useRoleTemplateMeta";
 
 const route = useRoute();
 const router = useRouter();
 const auth = useAuthStore();
+const { roleLabel, loadRoleTemplates } = useRoleTemplateMeta();
 const documentId = computed(() => route.params.id as string);
 
 const loading = ref(false);
@@ -365,17 +367,16 @@ const roleOptions = computed(() => {
   const values = roles.size ? Array.from(roles) : fallbackRoles;
   return values.map((value) => ({
     value,
-    label: displayEnum(TEXT.enums.userRole, value),
+    label: roleLabel(value),
   }));
 });
 
 const memberOptions = computed(() =>
   members.value.map((m) => {
     const name = getUserDisplayName((m as any).user) || (m as any).user?.email || m.user_id;
-    const roleLabel = displayEnum(TEXT.enums.userRole, m.role_in_study);
     return {
       value: m.user_id,
-      label: `${name}（${roleLabel}）`,
+      label: `${name}（${roleLabel(m.role_in_study)}）`,
       role: m.role_in_study,
     };
   })
@@ -383,7 +384,7 @@ const memberOptions = computed(() =>
 
 const displayTarget = (row: Distribution) => {
   if (row.target_type === "ROLE") {
-    return displayEnum(TEXT.enums.userRole, row.target_id);
+    return roleLabel(row.target_id);
   }
   if (row.target_type === "USER") {
     const hit = memberOptions.value.find((m) => m.value === row.target_id);
@@ -658,6 +659,7 @@ const formatDateOnly = (value?: string | null) => {
 };
 
 onMounted(async () => {
+  await loadRoleTemplates();
   await loadDetail();
   await loadDistributions();
 });