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.

.eslintrc.json

@@ -0,0 +1,70 @@
+{
+  "extends": [
+    "eslint:recommended"
+  ],
+  "env": {
+    "browser": true,
+    "es2022": true,
+    "node": true
+  },
+  "parserOptions": {
+    "ecmaVersion": 2022,
+    "sourceType": "module"
+  },
+  "rules": {
+    "indent": [
+      "error",
+      2
+    ],
+    "linebreak-style": [
+      "error",
+      "unix"
+    ],
+    "quotes": [
+      "error",
+      "single"
+    ],
+    "semi": [
+      "error",
+      "always"
+    ],
+    "no-unused-vars": [
+      "warn",
+      {
+        "argsIgnorePattern": "^_"
+      }
+    ],
+    "no-console": [
+      "warn"
+    ],
+    "max-len": [
+      "warn",
+      {
+        "code": 120
+      }
+    ]
+  },
+  "overrides": [
+    {
+      "files": [
+        "examples/**/*.js"
+      ],
+      "rules": {
+        "no-console": "off"
+      }
+    },
+    {
+      "files": [
+        "src/**/*.js"
+      ],
+      "rules": {
+        "no-console": "off"
+      }
+    }
+  ],
+  "ignorePatterns": [
+    "node_modules/",
+    "dist/",
+    "docs/"
+  ]
+}