chore: update satellite.js to version 6.0.0 and improve position validation in calculations

src/components/h-cesium-viewer/calculators/SatelliteCalculator.ts

@@ -66,7 +66,7 @@ export class SatelliteCalculator {
 
       try {
         const positionAndVelocity = propagate(satrec, jsDate);
-        if (typeof positionAndVelocity.position === 'boolean') {
+        if (positionAndVelocity === null) {
           console.warn(`卫星 ${satelliteId} 在时间 ${jsDate} 位置计算失败或已衰减。`);
           continue; // 跳过这个时间点
         }