新增 历史记录持久化功能；

新增 增加最大历史记录条数为10条；

src/hooks/useImageGeneration.ts

@@ -6,7 +6,7 @@ import { Generation, Edit, Asset } from '../types';
 import { useToast } from '../components/ToastContext';
 
 export const useImageGeneration = () => {
-  const { addGeneration, setIsGenerating, setCanvasImage, setCurrentProject, currentProject } = useAppStore();
+  const { addGeneration, setIsGenerating, setCanvasImage } = useAppStore();
   const { addToast } = useToast();
 
   const generateMutation = useMutation({
@@ -81,7 +81,6 @@ export const useImageEditing = () => {
     editReferenceImages,
     brushStrokes,
     selectedGenerationId,
-    currentProject,
     seed,
     temperature,
     uploadedImages
@@ -229,7 +228,7 @@ export const useImageEditing = () => {
 
         const edit: Edit = {
           id: generateId(),
-          parentGenerationId: selectedGenerationId || (currentProject?.generations[currentProject.generations.length - 1]?.id || ''),
+          parentGenerationId: selectedGenerationId || '',
           maskAssetId: brushStrokes.length > 0 ? generateId() : undefined,
           maskReferenceAsset,
           instruction,