fix(web): increase sidebar breakpoint (#17436)

web/src/lib/stores/sidebar.svelte.ts

@@ -0,0 +1,21 @@
+import { mobileDevice } from '$lib/stores/mobile-device.svelte';
+
+class SidebarStore {
+  isOpen = $derived.by(() => mobileDevice.isFullSidebar);
+
+  /**
+   * Reset the sidebar visibility to the default, based on the current screen width.
+   */
+  reset() {
+    this.isOpen = mobileDevice.isFullSidebar;
+  }
+
+  /**
+   * Toggles the sidebar visibility, if available at the current screen width.
+   */
+  toggle() {
+    this.isOpen = mobileDevice.isFullSidebar ? true : !this.isOpen;
+  }
+}
+
+export const sidebarStore = new SidebarStore();