feat(release): publish minimal self-contained Magent source

backend/tests/test_welcome_site.py

@@ -0,0 +1,19 @@
+import unittest
+from unittest.mock import patch
+from backend.app.config import Settings
+from backend.app.routers.site import _build_site_info
+
+
+class WelcomeSiteTests(unittest.TestCase):
+    def test_public_response_does_not_expose_playback_url(self):
+        with patch('backend.app.routers.site.get_runtime_settings', return_value=Settings().model_copy(update={'jellyfin_public_url': 'https://watch.example.com'})):
+            self.assertNotIn('mediaServerUrl', _build_site_info(False))
+
+    def test_authenticated_response_uses_public_playback_url(self):
+        with patch('backend.app.routers.site.get_runtime_settings', return_value=Settings().model_copy(update={'jellyfin_public_url': 'https://watch.example.com/web/'})):
+            self.assertEqual(_build_site_info(True)['mediaServerUrl'], 'https://watch.example.com/web/')
+
+    def test_missing_unsafe_or_credential_urls_have_no_watch_link(self):
+        for url in ['', 'javascript:alert(1)', '//internal', 'https://user:secret@example.com', 'https://[broken']:
+            with self.subTest(url=url), patch('backend.app.routers.site.get_runtime_settings', return_value=Settings().model_copy(update={'jellyfin_public_url': url})):
+                self.assertIsNone(_build_site_info(True)['mediaServerUrl'])