Add Playwright tests for live site authentication and race page loading

- Introduced `auth.setup.js` to handle authentication against the live site and store the session state.
- Created `live-race.spec.js` to test loading a live race page with an authenticated session, including cookie validation.
- Added utility functions in `live-site-test-utils.js` for managing authentication, dismissing cookie banners, and checking UI states.
- Included a temporary JSON file for live state inspection.
- Updated deployment manifest to reflect new and modified files.
- Implemented `_inc_faceai_identity.jsp` for managing FaceAI identity cookies and included it in relevant JSP files.
- Added language management JavaScript in `lang.js`.
- Adjusted `fotoCR-en.jsp` and `fotoCR.jsp` to include the FaceAI identity logic.
- Created a tarball for staging deployment.

faceai/probe.js

@@ -0,0 +1,47 @@
+const { chromium } = require('playwright');
+const fs = require('fs');
+
+async function run() {
+  const browser = await chromium.launch();
+  const context = await browser.newContext();
+  const page = await context.newPage();
+  
+  try {
+    const loginUrl = process.env.LIVE_SITE_LOGIN_URL;
+    const raceUrl = process.env.LIVE_SITE_RACE_URL;
+
+    console.log('--- Step 1: Navigating to Login ---');
+    await page.goto(loginUrl, { waitUntil: 'load' });
+    
+    console.log('--- Step 2: Filling credentials ---');
+    await page.type('#login', process.env.LIVE_SITE_USERNAME);
+    await page.type('#pwd', process.env.LIVE_SITE_PASSWORD);
+    
+    console.log('--- Step 3: Clicking Accedi ---');
+    await page.click('button:has-text("Accedi")');
+    await page.waitForTimeout(5000); // Give it time to process and redirect
+
+    console.log('--- Step 4: Navigating to Race Page ---');
+    const response = await page.goto(raceUrl, { waitUntil: 'load' });
+    
+    console.log('Race Page URL:', page.url());
+    console.log('HTTP Status:', response.status());
+    
+    const cookies = await context.cookies();
+    const cookieNames = cookies.map(c => c.name);
+    console.log('Cookies:', cookieNames.join(', '));
+    console.log('rus_faceai_identity:', cookieNames.includes('rus_faceai_identity'));
+    console.log('JSESSIONID:', cookieNames.includes('JSESSIONID'));
+
+    const logoutCount = await page.locator('a[href*="logout"]').count();
+    const loginCount = await page.locator('a[href*="login"]').count();
+    console.log('Logout Link Count:', logoutCount);
+    console.log('Login Link Count:', loginCount);
+
+  } catch (err) {
+    console.error('Error occurred:', err.message);
+  } finally {
+    await browser.close();
+  }
+}
+run();