feat: enhance note creation and navigation UX

- Added note creation event handlers to sync selection, scrolling and focus across components
- Improved context menu styling with better opacity and z-index handling
- Updated mobile layout to hide search input on larger screens
- Fixed focus timing issues in move-note-to-folder component
- Added URL state management for newly created notes
- Removed unused archived note files
- Added proper note ID tracking and scroll-into-view behavior
- Enhanced error

src/app.component.simple.html

@@ -31,6 +31,8 @@
     (parametersOpened)="setView('parameters')"
     (testsPanelRequested)="setView('tests-panel')"
     (helpPageRequested)="openHelpPage()"
+    (noteCreated)="onNoteCreated($event)"
+    (noteCreatedAndSelected)="onNoteCreatedAndSelected($event)"
   ></app-shell-nimbus-layout>
 } @else {
 <main class="relative flex min-h-screen flex-col bg-bg-main text-text-main lg:flex-row lg:h-screen lg:overflow-hidden">
@@ -500,7 +502,7 @@
               }
             </button>
           </div>
-          <div class="flex flex-1 items-center gap-3">
+          <div class="flex flex-1 items-center gap-3 lg:hidden">
             <div class="relative w-full flex-1 min-w-0">
               <app-search-input-with-assistant
                 [value]="sidebarSearchTerm()"
@@ -514,7 +516,7 @@
               />
             </div>
             <button
-              class="hidden rounded-full border border-border px-3 py-2 text-xs font-semibold uppercase tracking-wide text-text-muted transition hover:bg-bg-muted lg:inline-flex"
+              class="rounded-full border border-border px-3 py-2 text-xs font-semibold uppercase tracking-wide text-text-muted transition hover:bg-bg-muted"
               (click)="toggleOutline()"
               [attr.aria-pressed]="isOutlineOpen()"
             >