refactor: use backend chat sessions

src/components/chat/GlobalChatbox.tsx

@@ -60,7 +60,7 @@ export const GlobalChatbox: React.FC<Props> = ({ open, onClose }) => {
   const {
     messages,
     chatSessions,
-    activeStorageSessionId,
+    activeSessionId,
     branchGroups,
     branchTransition,
     isHydrating,
@@ -129,33 +129,33 @@ export const GlobalChatbox: React.FC<Props> = ({ open, onClose }) => {
   }, []);
 
   const handleSelectSession = useCallback(
-    (storageSessionId: string) => {
+    (sessionId: string) => {
       composerRef.current?.clear();
-      void switchSession(storageSessionId);
+      void switchSession(sessionId);
     },
     [switchSession],
   );
 
   const handleDeleteSession = useCallback(
-    (storageSessionId: string) => {
-      void removeSession(storageSessionId);
+    (sessionId: string) => {
+      void removeSession(sessionId);
     },
     [removeSession],
   );
 
   const handleRenameSession = useCallback(
-    (storageSessionId: string, title: string) => {
-      void renameSession(storageSessionId, title);
+    (sessionId: string, title: string) => {
+      void renameSession(sessionId, title);
     },
     [renameSession],
   );
 
   const handleRenameActiveSession = useCallback(
     (title: string) => {
-      if (!activeStorageSessionId) return;
-      void renameSession(activeStorageSessionId, title);
+      if (!activeSessionId) return;
+      void renameSession(activeSessionId, title);
     },
-    [activeStorageSessionId, renameSession],
+    [activeSessionId, renameSession],
   );
 
   const handleMouseDown = useCallback((event: React.MouseEvent) => {
@@ -255,7 +255,7 @@ export const GlobalChatbox: React.FC<Props> = ({ open, onClose }) => {
 
         <AgentHeader
           sessionTitle={sessionTitle}
-          canRenameSessionTitle={Boolean(activeStorageSessionId)}
+          canRenameSessionTitle={Boolean(activeSessionId)}
           isHydrating={isHydrating}
           isStreaming={isStreaming}
           isHistoryOpen={isHistoryOpen}
@@ -294,7 +294,7 @@ export const GlobalChatbox: React.FC<Props> = ({ open, onClose }) => {
           >
             <AgentHistoryPanel
               sessions={chatSessions}
-              activeSessionId={activeStorageSessionId}
+              activeSessionId={activeSessionId}
               isHydrating={isHydrating}
               onNewSession={() => {
                 handleNewConversation();