fix(publication): restore project-origin branding and demo assets (#6561)

* chore(publication): restore cleared first-party assets

* fix(branding): restore publication asset integrations

* fix(publication): tighten restoration provenance

tests/publication_plan_b_browser.cjs

@@ -14,23 +14,57 @@ const { extractThemeBootstrap } = require('./helpers/theme_bootstrap.cjs');
     page.on('request', req => { if (/\.(webm|mp4)(?:$|\?)/.test(req.url())) mediaRequests.push(req.url()); });
     page.on('pageerror', e => errors.push(e.message));
     await page.goto(origin + '/website/index.html');
-    assert.equal(await page.locator('video, .preview-panel, .sec-bg-tint').count(), 0);
-    assert.equal(await page.locator('.feature-description').count(), 8);
-    for (const description of await page.locator('.feature-description .desc').allTextContents()) assert(description.trim());
+    // Landing page contains expected preview panels, preview videos, and background video
+    assert.equal(await page.locator('.preview-panel').count(), 8);
+    assert.equal(await page.locator('section#previews video').count(), 7);
+    assert.equal(await page.locator('section#how video.sec-bg').count(), 1);
+    assert.equal(await page.locator('section#how .sec-bg-tint').count(), 1);
+
+    // Expected video source paths exist and return 200
+    const expectedVideos = [
+      'chat.webm',
+      'research.webm',
+      'compare.webm',
+      'document.webm',
+      'notes.webm',
+      'gallery.webm',
+      'theme.webm',
+      'bg.webm',
+    ];
+    const videoSources = await page.locator('video source').evaluateAll(els => els.map(s => s.getAttribute('src')));
+    assert.deepEqual(videoSources.sort(), expectedVideos.slice().sort());
+    for (const src of expectedVideos) {
+      const videoRes = await page.request.get(origin + '/website/' + src);
+      assert.equal(videoRes.status(), 200, `Video source ${src} should return 200`);
+    }
+
+    // Feature and video layout does not overflow at desktop or mobile widths
     for (const width of [1280, 390]) {
       await page.setViewportSize({ width, height: 900 });
-      assert(await page.locator('.feature-description').first().isVisible());
+      assert(await page.locator('.preview-panel').first().isVisible());
       assert(await page.evaluate(() => document.documentElement.scrollWidth <= innerWidth));
     }
-    assert.deepEqual(mediaRequests, []);
     assert.deepEqual(errors, []);
 
+    // Manifest has valid icon entries that return successfully
     const manifest = await (await page.request.get(origin + '/static/manifest.json')).json();
     assert.equal(manifest.display, 'standalone');
-    assert(!manifest.icons);
+    assert(Array.isArray(manifest.icons) && manifest.icons.length === 3);
+    for (const icon of manifest.icons) {
+      assert(icon.src, 'Manifest icon entry must have src');
+      const iconUrl = new URL(icon.src, origin + '/static/manifest.json').href;
+      const iconRes = await page.request.get(iconUrl);
+      assert.equal(iconRes.status(), 200, `Manifest icon ${icon.src} should return 200`);
+    }
+
+    // Apple touch icon references in app HTML point to real files
     for (const filename of ['index.html', 'login.html']) {
       const html = await (await page.request.get(origin + '/static/' + filename)).text();
-      assert(!/<link[^>]+rel=["']apple-touch-icon/.test(html));
+      const match = html.match(/<link[^>]+rel=["']apple-touch-icon["'][^>]+href=["']([^"']+)["']/);
+      assert(match, `missing apple-touch-icon in ${filename}`);
+      const iconUrl = new URL(match[1], origin + '/').href;
+      const res = await page.request.get(iconUrl);
+      assert.equal(res.status(), 200, `Apple touch icon in ${filename} should return 200`);
     }
 
     // A small host DOM runs the actual export function and markdown renderer.

tests/test_publication_plan_b.py

@@ -30,23 +30,49 @@ def test_retained_artifacts_match_distributed_provenance_and_notices():
 
 def test_removed_resource_ledger_has_no_runtime_references():
     ledger = (ROOT / 'PUBLICATION_ASSET_DECISIONS.md').read_text()
-    removed = re.findall(r'^- SAN-\d+: `([^`]+)`$', ledger, re.M)
-    assert len(removed) == 21
-    # Inspect tracked text, including files omitted by parity-audit exclusions.
+    san_entries = re.findall(r'^- SAN-\d+: `([^`]+)`$', ledger, re.M)
+    assert len(san_entries) == 21
+
+    restore_entries = re.findall(r'^- RESTORE-\d+: `([^`]+)` \(SHA-256: `([a-f0-9]{64})`\)', ledger, re.M)
+    assert len(restore_entries) == 14
+
+    restored_paths = {path for path, _ in restore_entries}
+    for path, expected_sha in restore_entries:
+        target = ROOT / path
+        assert target.is_file(), f"restored asset missing on disk: {path}"
+        actual_sha = hashlib.sha256(target.read_bytes()).hexdigest()
+        assert actual_sha == expected_sha, f"sha256 mismatch for {path}"
+
+    still_omitted = [path for path in san_entries if path not in restored_paths]
+    assert len(still_omitted) == 7
+
+    expected_omitted_names = {
+        'GohuFont.ttf',
+        'html2pdf.bundle.min.js',
+        'qrcode.min.js',
+        'ollama-mark.png',
+        'ollama-mark-crop.png',
+        'sglang-logo.png',
+        'sglang-mark.png',
+    }
+    assert {Path(p).name for p in still_omitted} == expected_omitted_names
+
+    # Inspect tracked text for references to still-omitted resources.
     tracked = subprocess.check_output(['git', 'ls-files', '-z'], cwd=ROOT).decode().split('\0')
-    for path in removed:
-        assert not (ROOT / path).exists()
+    for path in still_omitted:
+        assert not (ROOT / path).exists(), f"omitted asset must not exist: {path}"
+        filename = Path(path).name
         for name in tracked:
-            if name == "PUBLICATION_ASSET_DECISIONS.md":
-                continue  # Historical ledger entries are intentionally non-resource references.
+            if name in {"PUBLICATION_ASSET_DECISIONS.md", "tests/test_publication_plan_b.py"}:
+                continue  # Historical ledger and test assertions are intentionally non-resource references.
             file = ROOT / name
             if not file.is_file():
                 continue
             try:
-                content = file.read_text()
+                content = file.read_text(encoding="utf-8")
             except UnicodeError:
                 continue
-            assert Path(path).name not in content, (path, name)
+            assert filename not in content, (path, name)
 
 
 def test_cold_catalog_and_refresh_use_mutable_data(monkeypatch, tmp_path):
@@ -113,12 +139,20 @@ def test_distribution_paths_include_all_notices():
     ignore = (ROOT / '.dockerignore').read_text()
     assert '!ACKNOWLEDGMENTS.md' in ignore
     manifest = json.loads((ROOT / 'static/manifest.json').read_text())
-    assert not manifest.get('icons')
+    assert manifest.get('icons')
     assert manifest['display'] == 'standalone'
+    expected_icons = [
+        {"src": "icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable"},
+        {"src": "icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable"},
+        {"src": "icons/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable"},
+    ]
+    assert manifest['icons'] == expected_icons
+    for icon in manifest['icons']:
+        assert (ROOT / 'static' / icon['src']).is_file()
 
 
 def test_browser_publication_behaviors():
-    """Real Chromium DOM: text-only website, saved fonts, escaped print/math."""
+    """Real Chromium DOM: restored website media, saved fonts, escaped print/math."""
     if not shutil.which('node'):
         pytest.skip('Node is required')
     probe = subprocess.run(['node', '-e', "require.resolve('playwright')"], cwd=ROOT, capture_output=True)

tests/test_readme_ascii_fenced.py

@@ -1,8 +1,7 @@
 """Regression guard for the README title presentation.
 
 The original ASCII-art banner needed a code fence to preserve whitespace.
-Publication now opens with a centered text heading after omitting the wordmark
-artwork. Keep the title identity and the historical ASCII-fencing guard.
+Keep the wordmark title identity and the historical ASCII-fencing guard.
 """
 from pathlib import Path
 
@@ -19,9 +18,9 @@ def _fenced_segments(text: str):
     return parts[1::2]
 
 
-def test_readme_opens_with_text_title():
+def test_readme_opens_with_wordmark_title():
     head = "\n".join(README.read_text(encoding="utf-8").splitlines()[:15])
-    assert head.startswith('<h1 align="center">Odysseus</h1>'), "README must open with the Odysseus text title"
+    assert 'alt="Odysseus"' in head, "README must open with the Odysseus wordmark image"
 
 
 def test_reintroduced_ascii_banner_stays_fenced():