improved chat ui

src/store/preferences.ts

@@ -28,6 +28,7 @@ export const syncPreferences = async () => {
             collapsedUntilUpdatedTasks: store.collapsedUntilUpdatedTasks,
             subscribedBuckets: store.subscribedBuckets,
             supervisorUserIds: store.personalContextSupervisorIds,
+            aiHelpTipHistory: store.aiHelpTipHistory,
             lastCompletedTaskCleanupDate: store.lastCompletedTaskCleanupDate
         };
 
@@ -174,3 +175,15 @@ export const removeNoteFilterTemplate = async (id: string) => {
 export const clearNoteFilter = () => {
     setStore("noteFilter", createDefaultFilter());
 };
+
+export const appendAIHelpTipHistory = async (tip: string) => {
+    const normalizedTip = tip.trim();
+    if (!normalizedTip) return;
+
+    setStore("aiHelpTipHistory", prev => {
+        const next = [...prev.filter(existing => existing !== normalizedTip), normalizedTip];
+        return next.slice(-10);
+    });
+
+    await syncPreferences();
+};