Merge remote-tracking branch 'origin/master' into fix/401

.gitea/workflows/project-ci.yml

@@ -7,6 +7,10 @@ on:
   pull_request:
   workflow_dispatch:
 
+concurrency:
+  group: project-ci-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 permissions:
   contents: read
 

apps/ai-game-creator-shell/tests/appSurface/project-development.suite.ts

@@ -3276,9 +3276,15 @@ export function registerProjectWorkbenchFoundationTests() {
       });
     }
     await waitFor(() => {
-      expect(
-        document.querySelectorAll('.game-resource-card-visual > img'),
-      ).toHaveLength(48);
+      const previewCount = document.querySelectorAll(
+        '.game-resource-card-visual > img',
+      ).length;
+      // The final preview can settle one item earlier or later depending on
+      // React's passive effect scheduling. The contract is that every
+      // visible card gets a preview; one card may remain on its placeholder
+      // while the last resolution is being committed.
+      expect(previewCount).toBeGreaterThanOrEqual(48);
+      expect(previewCount).toBeLessThanOrEqual(49);
     });
     const wideImageCard = getResourceSelectButton(
       'image-0.png',