fix: 校正一次性密码展示与 CSV 下载

web/src/api/mock.ts

@@ -354,7 +354,8 @@ export const mockApi = {
     if (endpoints.some((e) => e.id === id)) {
       throw new ApiError("id_taken", "编号已占用", 409);
     }
-    const loginPassword = (body.login_password || "").trim() || randomPassword();
+    const provided = (body.login_password || "").trim();
+    const loginPassword = provided || randomPassword();
     endpoints.unshift({
       id,
       name: body.name,
@@ -369,7 +370,7 @@ export const mockApi = {
       created_at_ms: now(),
       login_locked: false,
     });
-    return { id, login_password: loginPassword };
+    return provided ? { id } : { id, login_password: loginPassword };
   },
 
   async importEndpoints(csvText: string): Promise<{ items: ImportItem[] }> {

web/src/api/types.ts

@@ -72,7 +72,7 @@ export interface EndpointCreateRequest {
 
 export interface EndpointCreateResult {
   id: string;
-  login_password: string;
+  login_password?: string;
 }
 
 export interface EndpointPatchRequest {
@@ -98,7 +98,7 @@ export interface ImportError {
 
 export interface ImportItem {
   id: string;
-  login_password: string;
+  login_password?: string;
   name: string;
 }