test(homeassistant): its page is a section's top page, and a test's unused import goes (#6355)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/integration/test_homeassistant.py

@@ -241,7 +241,6 @@ def test_a_webhook_that_never_ran_the_automation_says_so(app):
 
 def test_an_install_past_its_deadline_fails_and_only_one_runs_at_a_time(app):
     from datetime import timedelta
-    from sqlalchemy import update
     sched, upd, m = _ha("scheduler"), _ha("updates"), _ha("models")
     ha = FakeHomeAssistant()
 

tests/test_breadcrumbs.py

@@ -27,6 +27,7 @@ TOP_LEVEL = {
     "plugins/traefik/templates/traefik/index.html",
     "plugins/unifi/templates/unifi/index.html",
     "plugins/syslog/templates/syslog/index.html",
+    "plugins/homeassistant/templates/homeassistant/index.html",
     # Logged out, or no page to go back up from.
     "steward/templates/auth/login.html",
     "steward/templates/auth/setup.html",