Merge "Designer mode improvements"

diff --cc cds-ui/e2e-playwright/tests/resource-dictionary.spec.ts
index 2bf91aa,f4bfa82..4998d49
--- 1/cds-ui/e2e-playwright/tests/resource-dictionary.spec.ts
--- 2/cds-ui/e2e-playwright/tests/resource-dictionary.spec.ts
+++ b/cds-ui/e2e-playwright/tests/resource-dictionary.spec.ts
@@@ -211,44 -212,9 +212,44 @@@ test.describe('Resource Dictionary – 
              page.goto('/#/resource-dictionary'),
          ]);
  
-         // Dictionary list should still render cards (3 dictionaries + 1 create card)
+         // Dictionary list should still render cards (pageSize=5 dictionaries + 1 create card)
          const cards = page.locator('app-dictionary-list .card');
          await expect(cards.first()).toBeVisible({ timeout: 10_000 });
-         await expect(cards).toHaveCount(4);
+         await expect(cards).toHaveCount(6);
      });
  });
 +
 +test.describe('Resource Dictionary – download dictionary', () => {
 +    test('Download button triggers a JSON file download with timestamp in filename', async ({ page }) => {
 +        // Navigate to the create dictionary page
 +        await page.goto('/#/resource-dictionary/createDictionary');
 +        await page.waitForLoadState('networkidle');
 +
 +        // Verify we are on the create dictionary page
 +        await expect(page).toHaveURL(/createDictionary/);
 +
 +        // Locate the Download button
 +        const downloadBtn = page.locator('a.action-button', { hasText: 'Download' });
 +        await expect(downloadBtn).toBeVisible({ timeout: 10_000 });
 +
 +        // Listen for download event before clicking
 +        const [download] = await Promise.all([
 +            page.waitForEvent('download', { timeout: 15_000 }),
 +            downloadBtn.click(),
 +        ]);
 +
 +        // Verify the downloaded file has a .json extension and contains a timestamp pattern
 +        const fileName = download.suggestedFilename();
 +        expect(fileName).toMatch(/\.json$/);
 +        // Timestamp pattern: YYYY-MM-DDTHH-MM-SS-mmmZ
 +        expect(fileName).toMatch(/\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}/);
 +
 +        // Verify the file content is valid JSON
 +        const filePath = await download.path();
 +        if (filePath) {
 +            const fs = require('fs');
 +            const content = fs.readFileSync(filePath, 'utf-8');
 +            expect(() => JSON.parse(content)).not.toThrow();
 +        }
 +    });
 +});