Avoid duplicate pending image cards and bump version to v2.7.2

Author: ShellMonster

desktop/package-lock.json

@@ -1,7 +1,7 @@
 {
   "name": "nano-banana-pro-frontend",
   "private": true,
-  "version": "2.7.1",
+  "version": "2.7.2",
   "license": "MIT",
   "description": "大香蕉图片生成工具 - 批量图片生成应用前端",
   "type": "module",

desktop/package.json

@@ -1,6 +1,6 @@
 [package]
 name = "desktop"
-version = "2.7.1"
+version = "2.7.2"
 description = "A Tauri App"
 authors = ["you"]
 edition = "2021"

desktop/src-tauri/Cargo.lock

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "大香蕉 AI",
-  "version": "2.7.1",
+  "version": "2.7.2",
   "identifier": "com.dztool.banana",
   "build": {
     "beforeDevCommand": "npm run dev",

desktop/src-tauri/Cargo.toml

@@ -9,6 +9,8 @@ export const mapBackendTaskToFrontend = (task: BackendTask): GenerationTask => {
   const getFullUrl = (path: string | undefined, source?: BackendTask['image_source']) => {
     return getImageUrlFromSource(source, path || '');
   };
+  const hasResolvedImage =
+    Boolean(task.local_path || task.image_url || task.thumbnail_path || task.thumbnail_url);
 
   const localizedErrorMessage = localizeErrorSummary(task).errorMessage;
   const rawErrorMessage = sanitizeBackendErrorMessage(task.error_message);
@@ -48,6 +50,8 @@ export const mapBackendTaskToFrontend = (task: BackendTask): GenerationTask => {
     thumbnailUrl: getFullUrl(task.thumbnail_path || task.local_path || task.thumbnail_url || task.image_url, task.thumbnail_source || task.image_source)
   };
 
+  const shouldExposeImages = hasResolvedImage || task.status === 'completed' || task.status === 'failed' || task.status === 'partial';
+
   return {
     id: task.task_id,
     prompt: task.prompt,
@@ -68,7 +72,7 @@ export const mapBackendTaskToFrontend = (task: BackendTask): GenerationTask => {
     options: task.config_snapshot || '',
     createdAt: task.created_at,
     updatedAt: task.updated_at || '',
-    images: [image]
+    images: shouldExposeImages ? [image] : []
   };
 };