Restore full E2E suite and patch v17.7.1 compatibility test

.github/workflows/fix-v17-7-1-e2e.yml

@@ -0,0 +1,52 @@
+name: Fix Caterium v17.7.1 E2E suite
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - '.github/workflows/fix-v17-7-1-e2e.yml'
+permissions:
+  contents: write
+jobs:
+  fix:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Restore and patch full test suite
+        run: |
+          git show 1e781f51b3ca39b4fda5260d9073855801cd802f:tests/app.spec.mjs > tests/app.spec.mjs
+          python - <<'PY'
+          from pathlib import Path
+          p=Path('tests/app.spec.mjs')
+          s=p.read_text(encoding='utf-8')
+          old="""test('v17.7.0 data layer can update orders without direct UI globals', async ({ page }) => {
+  await page.goto('/index.html',{waitUntil:'domcontentloaded'});
+  const source=fs.readFileSync(path.join(process.cwd(),'public','core','data-layer-v1770.js'),'utf8');await page.addScriptTag({content:source});
+  const result=await page.evaluate(()=>{window.CateriumDataV1770.orders.replace([{id:77,status:'Новый',total:1000}],{persistLocal:false,reason:'e2e-seed'});const before=window.CateriumDataV1770.orders.get(77);window.CateriumDataV1770.orders.update(77,o=>({...o,status:'Тест'}),{persistLocal:false});return {before:before.status,after:window.CateriumDataV1770.orders.get(77).status,version:window.CateriumDataV1770.VERSION}});
+  expect(result).toEqual({before:'Новый',after:'Тест',version:'17.7.0'});
+});"""
+          new="""test('v17.7.1 data layer can update orders without direct UI globals', async ({ page }) => {
+  await page.goto('/index.html',{waitUntil:'domcontentloaded'});
+  await page.waitForFunction(()=>Boolean(window.CateriumDataV1771),null,{timeout:5000});
+  const result=await page.evaluate(()=>{const d=window.CateriumDataV1771;d.orders.replace([{id:77,status:'Новый',total:1000}],{persistLocal:false,reason:'e2e-seed'});const before=d.orders.get(77);d.orders.update(77,o=>({...o,status:'Тест'}),{persistLocal:false});return {before:before.status,after:d.orders.get(77).status,version:d.VERSION,alias:window.CateriumDataV1770===d}});
+  expect(result).toEqual({before:'Новый',after:'Тест',version:'17.7.1',alias:true});
+});"""
+          if old not in s:
+              raise SystemExit('target v17.7.0 data-layer test not found')
+          s=s.replace(old,new,1)
+          p.write_text(s,encoding='utf-8')
+          PY
+      - name: Validate static release checks
+        run: |
+          npm install
+          npm run check:deploy
+      - name: Commit repair
+        run: |
+          rm -f .github/workflows/fix-v17-7-1-e2e.yml ops/qa-trigger-v1771.txt
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add -A
+          git commit -m "Fix v17.7.1 E2E compatibility coverage"
+          git push