Implement Owen Animation System with core classes, loaders, and state handlers

- Added OwenSystemFactory for creating the animation system.
- Introduced OwenAnimationContext to manage animations and states.
- Created AnimationLoader and GLTFAnimationLoader for loading animations.
- Developed state handlers: WaitStateHandler, ReactStateHandler, TypeStateHandler, SleepStateHandler.
- Implemented StateFactory for managing state handlers.
- Defined constants for clip types, states, and emotions.
- Added type definitions for TypeScript support.
- Configured Vite for building and serving the project.
- Added licenses (dual) to project.

.editorconfig

@@ -0,0 +1,24 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{js,jsx,ts,tsx}]
+indent_size = 2
+max_line_length = 120
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{json,md}]
+indent_size = 2
+max_line_length = 120
+trim_trailing_whitespace = false
+insert_final_newline = true