release: bump version to 0.40.4

docs/version-history.md

@@ -16,12 +16,13 @@
 ## Current Version
 
 - `main` 当前主线历史推导到：`0.16.5`
-- `dev` 当前开发分支历史推导到：`0.40.3`
+- `dev` 当前开发分支历史推导到：`0.40.4`
 
 ## Timeline
 
 | Version | Type | Branch | Commit | Summary |
 | --- | --- | --- | --- | --- |
+| `0.40.4` | bugfix | `dev` | `pending` | 修复页面后台恢复后卫星轨迹跳变与位置错位，统一轨迹重置路径 |
 | `0.40.3` | improvement | `dev` | `pending` | 卫星点云升级 ShaderMaterial，修复锁定环 depthTest 与位置漂移，新增悬停态缩放 |
 | `0.40.2` | improvement | `dev` | `pending` | 卫星点大小随镜头缩放动态调整，调小默认基础尺寸 |
 | `0.40.1` | improvement | `dev` | `pending` | 卫星选中标记配色跟随图例，修复 footprint 遮蔽卫星渲染问题，修复选中海缆误触发卫星高亮 |