fix: park name span flex-shrinks so dot and ride count never get crowded

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

components/WeekCalendar.tsx

@@ -230,7 +230,7 @@ function ParkRow({
         }}>
           <div style={{ minWidth: 0, flex: 1 }}>
             <div style={{ display: "flex", alignItems: "center", gap: 6, minWidth: 0 }}>
-              <span style={{ fontWeight: 500, fontSize: "clamp(0.68rem, 1.1vw, 0.85rem)", lineHeight: 1.2, color: "var(--color-text)" }}>
+              <span style={{ fontWeight: 500, fontSize: "clamp(0.68rem, 1.1vw, 0.85rem)", lineHeight: 1.2, color: "var(--color-text)", flex: 1, minWidth: 0 }}>
                 {park.name}
               </span>
               {rideCounts?.[park.id] !== undefined && (