feat: expose remote control as admin module

apps/aether-gateway/src/handlers/admin/system/shared/modules.rs

@@ -122,6 +122,18 @@ pub(crate) const ADMIN_MODULE_DEFINITIONS: &[AdminModuleDefinition] = &[
         admin_menu_group: None,
         admin_menu_order: 59,
     },
+    AdminModuleDefinition {
+        name: "vscodex",
+        display_name: "远程控制",
+        description: "通过 aether-vscodex 插件远程控制本地 Codex 工作区",
+        category: "integration",
+        env_key: "VSCODEX_AVAILABLE",
+        default_available: true,
+        admin_route: Some("/dashboard/vscodex"),
+        admin_menu_icon: Some("SquareTerminal"),
+        admin_menu_group: Some("overview"),
+        admin_menu_order: 80,
+    },
     AdminModuleDefinition {
         name: "s3_backup",
         display_name: "S3 备份",