**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.

package.json

@@ -22,14 +22,22 @@
     "./types/augmentations": {
       "import": "./dist/types/augmentations.js",
       "types": "./dist/types/augmentations.d.ts"
+    },
+    "./utils/textEncoding": {
+      "import": "./dist/utils/textEncoding.js",
+      "types": "./dist/utils/textEncoding.d.ts"
+    },
+    "./dist/utils/textEncoding.js": {
+      "import": "./dist/utils/textEncoding.js",
+      "types": "./dist/utils/textEncoding.d.ts"
     }
   },
   "engines": {
-    "node": ">=24.3.0"
+    "node": ">=24.4.0"
   },
   "scripts": {
     "prebuild": "node scripts/generate-version.js",
-    "build": "BUILD_TYPE=unified rollup -c rollup.config.js && node scripts/patch-textencoder.js",
+    "build": "BUILD_TYPE=unified rollup -c rollup.config.js",
     "build:browser": "BUILD_TYPE=browser rollup -c rollup.config.js",
     "build:cli": "cd cli-package && npm run build",
     "start": "node dist/unified.js",
@@ -53,7 +61,9 @@
     "postinstall": "echo 'Note: If you encounter dependency conflicts with TensorFlow.js packages, please use: npm install --legacy-peer-deps'",
     "dry-run": "npm pack --dry-run",
     "test:cli": "node scripts/test-cli-locally.js",
-    "test:all": "node scripts/test-all-environments.js"
+    "test:tensorflow": "node test-tensorflow-textencoder.js",
+    "test:all": "node scripts/test-all-environments.js",
+    "test": "npm run test:all"
   },
   "keywords": [
     "vector-database",