feat(orbitviewer): add satellite orbit viewer with 2D track, 10-day pass prediction, and AR sky view

cmd/toolbox/web/layout.html

@@ -57,19 +57,21 @@
         .nav-item:hover { background: rgba(0,0,0,0.04); color: #000; }
         .nav-item.active { background: var(--apple-blue); color: #ffffff; }
 
-        .main-container { flex: 1; display: flex; flex-direction: column; overflow-y: auto; width: 100%; }
-        .main-content { padding: 40px 60px; width: 100%; }
+        .main-container { flex: 1; display: flex; flex-direction: column; overflow-y: auto; overflow-x: hidden; width: 100%; max-width: 100vw; }
+        .main-content { padding: 40px 60px; width: 100%; max-width: 100%; box-sizing: border-box; }
 
         /* Unified Page Header */
         .page-header { margin-bottom: 32px; }
-        .page-header h1 { font-size: 34px; font-weight: 700; margin: 0 0 8px 0; }
+        .page-header h1 { font-size: 34px; font-weight: 700; margin: 0 0 8px 0; word-break: break-word; }
         .page-header p { font-size: 18px; color: #86868b; margin: 0; }
 
         @media (max-width: 768px) {
             .sidebar { position: fixed; left: -260px; height: 100%; }
             #menu-toggle:checked ~ .sidebar { transform: translateX(260px); }
             .menu-btn { display: block; }
-            .main-content { padding: 80px 20px 20px; }
+            .main-content { padding: 70px 14px 20px; width: 100vw; max-width: 100vw; box-sizing: border-box; overflow-x: hidden; }
+            .page-header h1 { font-size: 24px; }
+            .page-header p { font-size: 14px; }
         }
 
         .tool-panel { display: none; }
@@ -164,6 +166,11 @@
                 title: '2026世界杯小组出线模拟器',
                 desc: '使用蒙特卡洛算法模拟2026年美加墨世界杯小组赛出线概率，支持自定义比赛概率、小组球队及已有赛果。',
                 keywords: '2026世界杯, 小组出线概率, 蒙特卡洛模拟, 足球预测'
+            },
+            'orbit-viewer': {
+                title: '卫星轨道观测与AR实景寻星',
+                desc: '实时模拟空间站与卫星投影地面轨迹，精准预测未来10天最佳肉眼可见过境窗口，并支持手机AR实景摄像头与陀螺仪定向寻星。',
+                keywords: '卫星过境预测, 空间站追踪, ISS轨迹, AR寻星, 卫星观测, 轨道投影, 空间望远镜'
             }
         };
 
@@ -199,6 +206,9 @@
             document.querySelectorAll('.nav-item').forEach(n => n.classList.remove('active'));
             const activeNav = document.getElementById(`nav-${path}`) || document.getElementById('nav-welcome');
             if (activeNav) activeNav.classList.add('active');
+
+            // 触发自定义面板切换事件，通知工具初始化或重设尺寸
+            window.dispatchEvent(new CustomEvent('panel-changed', { detail: { path: path } }));
         }
 
         window.onpopstate = renderCurrentPath;