⚡️(frontend) add correct attributes to decorative and interactive icons

Add aria-hidden and aria-label to improve screen reader accessibility

Signed-off-by: Cyril <c.gromoff@gmail.com>

src/frontend/apps/e2e/__tests__/app-impress/header.spec.ts

@@ -12,7 +12,7 @@ test.describe('Header', () => {
 
     const header = page.locator('header').first();
 
-    await expect(header.getByLabel('Docs Logo')).toBeVisible();
+    await expect(header.getByLabel('Back to homepage')).toBeVisible();
     await expect(header.locator('h2').getByText('Docs')).toHaveCSS(
       'font-family',
       /Roboto/i,