Implement multi-scheme animation name mapper for Owen Animation System

- Added AnimationNameMapper class to handle conversion between different animation naming schemes (legacy, artist, hierarchical, semantic).
- Included methods for initialization, pattern matching, conversion, and validation of animation names.
- Developed comprehensive unit tests for the animation name converter and demo pages using Playwright.
- Created a Vite configuration for the demo application, including asset handling and optimization settings.
- Enhanced the demo with features for batch conversion, performance metrics, and responsive design.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,129 @@
+name: Bug Report
+description: Create a report to help us improve the Owen Animation System
+title: "[Bug]: "
+labels: ["bug", "needs-triage"]
+projects: ["kjanat/Owen"]
+assignees:
+  - kjanat
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this bug report! Please provide as much detail as possible to help us understand and reproduce the issue.
+
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: What happened?
+      description: A clear and concise description of what the bug is.
+      placeholder: Tell us what you see!
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected-behavior
+    attributes:
+      label: Expected behavior
+      description: A clear and concise description of what you expected to happen.
+      placeholder: What should have happened instead?
+    validations:
+      required: true
+
+  - type: textarea
+    id: reproduction-steps
+    attributes:
+      label: Steps to reproduce
+      description: Steps to reproduce the behavior
+      placeholder: |
+        1. Go to '...'
+        2. Click on '...'
+        3. Scroll down to '...'
+        4. See error
+    validations:
+      required: true
+
+  - type: dropdown
+    id: animation-scheme
+    attributes:
+      label: Animation Naming Scheme
+      description: Which animation naming scheme were you using when the bug occurred?
+      options:
+        - Legacy
+        - Artist
+        - Hierarchical
+        - Semantic
+        - Multiple schemes
+        - Not applicable
+    validations:
+      required: true
+
+  - type: dropdown
+    id: environment
+    attributes:
+      label: Environment
+      description: Where did you encounter this bug?
+      options:
+        - Browser (Web)
+        - Node.js
+        - React integration
+        - Vue integration
+        - Blender integration
+        - Demo application
+        - Documentation
+        - Other
+    validations:
+      required: true
+
+  - type: textarea
+    id: browser-info
+    attributes:
+      label: Browser/Runtime Information
+      description: If applicable, provide browser or runtime version information
+      placeholder: |
+        - Browser: Chrome 91.0
+        - Node.js: v18.17.0
+        - OS: Windows 11
+        - Owen Animation System: v1.2.3
+
+  - type: textarea
+    id: code-sample
+    attributes:
+      label: Code Sample
+      description: If applicable, provide a minimal code sample that reproduces the issue
+      render: javascript
+      placeholder: |
+        ```javascript
+        import { AnimationNameMapper } from 'owen-animation-system';
+
+        const mapper = new AnimationNameMapper();
+        // Your code that demonstrates the issue
+        ```
+
+  - type: textarea
+    id: logs
+    attributes:
+      label: Relevant log output
+      description: Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.
+      render: shell
+
+  - type: checkboxes
+    id: terms
+    attributes:
+      label: Code of Conduct
+      description: By submitting this issue, you agree to follow our Code of Conduct
+      options:
+        - label: I agree to follow this project's Code of Conduct
+          required: true
+
+  - type: checkboxes
+    id: checklist
+    attributes:
+      label: Pre-submission checklist
+      description: Please verify the following before submitting
+      options:
+        - label: I have searched existing issues to make sure this is not a duplicate
+          required: true
+        - label: I have provided a clear and concise description of the bug
+          required: true
+        - label: I have included steps to reproduce the issue
+          required: true