fix(satellites): remove debug console.log for ring create/update

Also ensures back-facing satellite selection prevention is in place

frontend/public/earth/js/satellites.js

@@ -452,7 +452,6 @@ export function showHoverRing(position, isLocked = false) {
   const cameraDistance = camera ? camera.position.distanceTo(position) : 400;
   const scale = ringSize;
   sprite.scale.set(scale, scale, 1);
-  console.log(`[Ring create] ringSize: ${ringSize}, camDist: ${cameraDistance}, scale: ${scale}`);
   
   earthObjRef.add(sprite);
   
@@ -554,7 +553,6 @@ export function updateHoverRingPosition(position) {
   if (hoverRingSprite && position) {
     hoverRingSprite.position.copy(position);
     hoverRingSprite.scale.set(scale, scale, 1);
-    console.log(`[Hover update] ringSize: ${ringSize}, camDist: ${cameraDistance}, scale: ${scale}`);
   }
 }