ui(topbar): move greeting from Home body to TopBar center

The big Доброе утро line on Home ate one row for marginal value.
Moved it into TopBar as a center column via 3-col grid (1fr auto 1fr),
so it appears on all tabs and leaves the Home body denser.

app/page.tsx

@@ -368,7 +368,6 @@ function HomeTab({ weather, sensors }: { weather: WeatherData | null; sensors: S
   const [todayEvents, setTodayEvents] = useState<CalendarEvent[]>([])
   const [tomorrowEvents, setTomorrowEvents] = useState<CalendarEvent[]>([])
   const [calLoading, setCalLoading] = useState(true)
-  const [greeting, setGreeting] = useState(getGreeting())
   const [pinnedNotes, setPinnedNotes] = useState<any[]>([])
   const [selectedDay, setSelectedDay] = useState<any>(null)
 
@@ -411,11 +410,6 @@ function HomeTab({ weather, sensors }: { weather: WeatherData | null; sensors: S
       .catch(() => {})
   }, [])
 
-  useEffect(() => {
-    const t = setInterval(() => setGreeting(getGreeting()), 60000)
-    return () => clearInterval(t)
-  }, [])
-
 
 
   return (
@@ -424,14 +418,6 @@ function HomeTab({ weather, sensors }: { weather: WeatherData | null; sensors: S
       padding: '18px 22px 24px',
       display: 'flex', flexDirection: 'column', gap: 14,
     }}>
-      {/* ───── Greeting ───── */}
-      <h1 style={{
-        fontSize: 28, fontWeight: 800, color: 'var(--text-primary)',
-        letterSpacing: '-0.6px', margin: 0, lineHeight: 1.1,
-      }}>
-        {greeting} <span style={{ fontSize: 26 }}>👋</span>
-      </h1>
-
       {/* ───── Bento row: Hero weather + Tram ───── */}
       <div style={{ display: 'grid', gridTemplateColumns: '1fr 1.1fr', gap: 14, minHeight: 230 }}>