Fix flaky test

Wait for specific actions/elements

app/components/photo-gallery.gjs

@@ -21,7 +21,10 @@ const GalleryContent = <template>
     {{@bindKeyboard @handleKeydown}}
   >
     {{! template-lint-disable no-invalid-interactive }}
-    <div class="photo-gallery-content">
+    <div
+      class="photo-gallery-content"
+      data-current-event-id={{@currentPhoto.eventId}}
+    >
       <div class="actions-btn-container">
         <DropdownMenu
           @iconSize={{24}}

tests/integration/components/photo-gallery-test.gjs

@@ -287,35 +287,30 @@ module('Integration | Component | photo-gallery', function (hooks) {
       </template>
     );
 
-    // Let carousel settle
-    await new Promise((resolve) => setTimeout(resolve, 150));
+    assert
+      .dom('.photo-gallery-content')
+      .hasAttribute('data-current-event-id', 'event1');
 
     // Right Arrow
     await triggerKeyEvent(document, 'keydown', 'ArrowRight');
-    await new Promise((resolve) => setTimeout(resolve, 150));
 
-    // Let's just assert that currentPhoto was updated internally, which trickles down.
-    // The actual DOM update for the main image might be tricky if the carousel relies on scroll events.
-    // We can at least check if the thumbnail selection changed, as that is directly driven by currentPhoto
     assert
-      .dom('.thumbnail-strip-container .carousel-slide.active img')
-      .hasAttribute('data-src', 'photo2.jpg');
+      .dom('.photo-gallery-content')
+      .hasAttribute('data-current-event-id', 'event2');
 
     // Right Arrow again
     await triggerKeyEvent(document, 'keydown', 'ArrowRight');
-    await new Promise((resolve) => setTimeout(resolve, 150));
 
     assert
-      .dom('.thumbnail-strip-container .carousel-slide.active img')
-      .hasAttribute('data-src', 'photo3.jpg');
+      .dom('.photo-gallery-content')
+      .hasAttribute('data-current-event-id', 'event3');
 
     // Left Arrow
     await triggerKeyEvent(document, 'keydown', 'ArrowLeft');
-    await new Promise((resolve) => setTimeout(resolve, 150));
 
     assert
-      .dom('.thumbnail-strip-container .carousel-slide.active img')
-      .hasAttribute('data-src', 'photo2.jpg');
+      .dom('.photo-gallery-content')
+      .hasAttribute('data-current-event-id', 'event2');
   });
 
   test('escape key closes gallery', async function (assert) {

tests/integration/components/search-box-test.gjs

@@ -1,6 +1,6 @@
 import { module, test } from 'qunit';
 import { setupRenderingTest } from 'marco/tests/helpers';
-import { render, fillIn, click, waitFor } from '@ember/test-helpers';
+import { render, fillIn, click, waitFor, focus } from '@ember/test-helpers';
 import SearchBox from 'marco/components/search-box';
 import Service from '@ember/service';
 
@@ -208,18 +208,22 @@ module('Integration | Component | search-box', function (hooks) {
     );
 
     // Type "Resta" to trigger "Restaurants" category match
+    await focus('.search-input');
     await fillIn('.search-input', 'Resta');
 
-    // Wait for debounce (300ms) + execution
-    const delay = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
-    await delay(400);
+    await waitFor('.search-result-item');
 
-    // The first result should be the category match
-    assert.dom('.search-result-item').exists({ count: 1 });
-    assert.dom('.result-title').hasText('Restaurants');
+    const resultItems = Array.from(
+      this.element.querySelectorAll('.search-result-item')
+    );
+    const categoryResult = resultItems.find((item) =>
+      item.textContent.includes('Restaurants')
+    );
+
+    assert.ok(categoryResult, 'Restaurants category result is shown');
 
     // Click the result
-    await click('.search-result-item');
+    await click(categoryResult);
 
     // Assert transition with lat/lon from map center
     assert.verifySteps([