update doc/*/scripting.md

doc/en/scripting.md

@@ -9,9 +9,11 @@ Subsections:
 - [UI properties and methods](scripting/ui.md)
 - [Entities and components](scripting/ecs.md)
 - [Libraries](#)
+    - [app](scripting/builtins/libapp.md)
     - [base64](scripting/builtins/libbase64.md)
     - [bjson, json, toml](scripting/filesystem.md)
     - [block](scripting/builtins/libblock.md)
+    - [byteutil](scripting/builtins/libbyteutil.md)
     - [cameras](scripting/builtins/libcameras.md)
     - [entities](scripting/builtins/libentities.md)
     - [file](scripting/builtins/libfile.md)

doc/ru/scripting.md

@@ -9,9 +9,11 @@
 - [Свойства и методы UI элементов](scripting/ui.md)
 - [Сущности и компоненты](scripting/ecs.md)
 - [Библиотеки](#)
+    - [app](scripting/builtins/libapp.md)
     - [base64](scripting/builtins/libbase64.md)
     - [bjson, json, toml](scripting/filesystem.md)
     - [block](scripting/builtins/libblock.md)
+    - [byteutil](scripting/builtins/libbyteutil.md)
     - [cameras](scripting/builtins/libcameras.md)
     - [entities](scripting/builtins/libentities.md)
     - [file](scripting/builtins/libfile.md)