7bd081ba50
Pre-existing render-crash (introduced by eb4bce3e): a @* *@ comment between
attributes inside the site-health-trends <select> start tag rendered as an
invalid attribute name in a real browser (InvalidCharacterError on setAttribute),
tearing down the SignalR circuit whenever Site Health Trends renders. bUnit's
virtual DOM masked it; the live Playwright smoke (KpiTiles) caught it. Comment
moved outside the start tag.