fix(mobile): preserve assistant IDs and scope state

mobile-uni/src/types/api.ts

@@ -123,8 +123,8 @@ export type PersonalItemStatus = 'QUEUED' | 'PARSING' | 'READY' | 'FAILED' | 'DE
 export interface PersonalCitation {
   domain: PersonalKnowledgeScope;
   sourceId: string;
-  itemId?: number;
-  fragmentId?: number;
+  itemId?: string;
+  fragmentId?: string;
   sourceType?: PersonalItemSourceType | 'ENTERPRISE';
   title: string;
   excerpt: string;
@@ -132,7 +132,7 @@ export interface PersonalCitation {
 }
 
 export interface PersonalAskResponse {
-  sessionId: number;
+  sessionId: string;
   answer: string;
   citations: PersonalCitation[];
   model?: string;
@@ -140,7 +140,7 @@ export interface PersonalAskResponse {
 }
 
 export interface PersonalSpace {
-  spaceId: number;
+  spaceId: string;
   status: string;
   quotaBytes: number;
   usedBytes: number;
@@ -148,7 +148,7 @@ export interface PersonalSpace {
 }
 
 export interface PersonalItem {
-  id: number;
+  id: string;
   sourceType: PersonalItemSourceType;
   title: string;
   originalUrl?: string;
@@ -171,20 +171,20 @@ export interface PersonalPage<T> {
 }
 
 export interface PersonalItemCreated {
-  itemId: number;
+  itemId: string;
   status: PersonalItemStatus;
-  duplicateOf?: number;
+  duplicateOf?: string;
 }
 
 export interface PersonalSession {
-  id: number;
+  id: string;
   title: string;
   defaultScope: string;
   updatedAt?: string;
 }
 
 export interface PersonalChatMessage {
-  id: number;
+  id: string;
   role: string;
   content: string;
   citations: PersonalCitation[];
@@ -192,7 +192,7 @@ export interface PersonalChatMessage {
 }
 
 export interface PersonalSessionDetail {
-  id: number;
+  id: string;
   title: string;
   messages: PersonalChatMessage[];
 }