Significant tiptap updates

src/components/Layout.tsx

@@ -1,4 +1,4 @@
-import { type Component, type JSX, createSignal, createEffect, Show, lazy, Suspense, onMount } from "solid-js";
+import { type Component, type JSX, createSignal, createEffect, Show, lazy, Suspense, onMount, onCleanup } from "solid-js";
 import { Sidebar, BottomNav, ContextSwitcher } from "./Navigation";
 import { store, setStore, activeTaskId, setActiveTaskId } from "@/store";
 import { PanelLeftOpen, PanelLeftClose } from "lucide-solid";
@@ -30,6 +30,16 @@ export const Layout: Component<LayoutProps> = (props) => {
     });
 
     onMount(() => {
+        const handleOpenNote = (e: Event) => {
+            const detail = (e as CustomEvent).detail;
+            if (detail && detail.noteId) {
+                setStore('isNotepadMode', true);
+                setSelectedNoteId(detail.noteId);
+            }
+        };
+        window.addEventListener('open-note', handleOpenNote);
+        onCleanup(() => window.removeEventListener('open-note', handleOpenNote));
+
         // Preload heavy components in background when idle
         const idleCallback = (window as any).requestIdleCallback || ((cb: any) => setTimeout(cb, 2000));
         idleCallback(() => {