Draw it app sketch

Dec 2, 2021

* Updated user interface.
* Add text.
* Modify note.
* Undo after clean.
* Add zoom function.
* Add sharing function.
* Add function to select photos in the gallery.
* Change color picker interface.
* Fixed an issue where selecting multiple items.
* Fix the size selection error.
* Fixed image saving error type.
* Fixed photo format sharing bug.
* Fix app crash when creating, sharing or selecting large photo.