**feat(tests): add tests for TextEncoder, TensorFlow.js, and fallback mechanisms**

- Introduced `test-fallback-function.js` and `test-fallback-simple.js` to validate `executeInThread` fallback functionality with both named and anonymous compute-intensive functions.
- Added `test-tensorflow-textencoder.js` for TensorFlow.js and TextEncoder tests in a Node.js environment.
- Created `test-tensorflow-textencoder.html` for browser-based TensorFlow.js and TextEncoder tests.
- Implemented cross-environment test support in `cli-package/src/test-tensorflow-textencoder.ts` for CLI functionality.
- Enhanced `src/utils/embedding.ts`, `textEncoding.ts`, and `brainy-wrapper.js` to include updated global `TextEncoder` and `TextDecoder` utilities for compatibility and worker improvements.
- Standardized and expanded utility methods in `PlatformNode` for broader support, including `isFloat32Array` and `isTypedArray` checks.
- Updated Node.js requirement to `>= 24.4.0` across documentation and configuration files for compatibility improvements.

This update introduces comprehensive testing for fallback mechanisms, TensorFlow.js, and TextEncoder across multiple environments, ensuring robustness and compatibility.

src/utils/tensorflowUtils.ts

@@ -10,12 +10,8 @@ import type {
   PlatformNodeObject
 } from '../types/tensorflowTypes.js'
 
-// Import the unified text encoding utilities
-import { applyTensorFlowPatch } from './textEncoding.js'
-
-// Apply the TensorFlow.js platform patch if needed
-// This will define a global PlatformNode class that uses our text encoding utilities
-applyTensorFlowPatch()
+// Note: TensorFlow.js platform patch is applied in setup.ts
+// This ensures the global PlatformNode class uses our text encoding utilities
 
 /**
  * Check if an array is a Float32Array