* Use more reliable SceneAsset instead of error-prone scene name
This also makes a custom editor unnecessary
* Set proper SceneAssets and serialize
* Improve code readability by splitting runtime and editor parts
* Fix scene path not being retrieved when entering play mode in Editor
* Use scene path instead of name
* Reset to default value
For a case when domain was not reloaded after entering play mode
Added a Uuid type and drawer
Removed saving TestScript
Added a Database and Desc type to reference other SOs by UUID
When it comes to serializing data (scenes and items for example) it's much simpler to be able to reference everything by a UUID and to be able to easily look them up in a table.
Added a uuid to the LocationSOs and put them in a DB
Converted SaveSystem into a SO. Removed test vars from Save.