**fix(cli): patch TextEncoder for Node.js v24 compatibility**

- Added a fallback mechanism to ensure `TextEncoder` and `TextDecoder` are available in the `util` module for Node.js v24.
- This fix resolves compatibility issues with TensorFlow.js in Node.js v24 environments.
- Synchronized CLI package version to `0.9.21` and updated `@soulcraft/brainy` dependency reference in `package-lock.json`.

This update ensures smoother functionality in Node.js v24 while maintaining version alignment across dependencies.

cli-package/package-lock.json

@@ -1,16 +1,16 @@
 {
   "name": "@soulcraft/brainy-cli",
-  "version": "0.9.20",
+  "version": "0.9.21",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@soulcraft/brainy-cli",
-      "version": "0.9.20",
+      "version": "0.9.21",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
-        "@soulcraft/brainy": "0.9.20",
+        "@soulcraft/brainy": "0.9.21",
         "commander": "^14.0.0",
         "omelette": "^0.4.17"
       },
@@ -2086,9 +2086,9 @@
       }
     },
     "node_modules/@soulcraft/brainy": {
-      "version": "0.9.20",
-      "resolved": "https://registry.npmjs.org/@soulcraft/brainy/-/brainy-0.9.20.tgz",
-      "integrity": "sha512-u+3/xueXfaFMYrckdxeSrjIA5jMEkEcQr/0BUFS3hDjYMHu5MtP7lUXxyVjmNf8RI72L+m2PMIbmxQ5qXG+8Zw==",
+      "version": "0.9.21",
+      "resolved": "https://registry.npmjs.org/@soulcraft/brainy/-/brainy-0.9.21.tgz",
+      "integrity": "sha512-UimglEpucGsiRXZlsSx4jZis0cIGKAxPU7lk/m6LvygRm01r9NPTCpsrT3mp38JMbEkzm4JpmP8vHaC5hWzXZQ==",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {

cli-wrapper.js

@@ -12,6 +12,21 @@ import { fileURLToPath } from 'url'
 import { dirname, join } from 'path'
 import fs from 'fs'
 
+// Fix for TextEncoder in Node.js v24
+// In Node.js v24, TextEncoder is a global object and not part of the util module
+// This patch ensures that the util module has TextEncoder available for TensorFlow.js
+if (process.versions.node.startsWith('24')) {
+  try {
+    const util = await import('util')
+    if (!util.TextEncoder && typeof TextEncoder !== 'undefined') {
+      util.TextEncoder = TextEncoder
+      util.TextDecoder = TextDecoder
+    }
+  } catch (error) {
+    console.warn('Warning: Failed to patch TextEncoder for Node.js v24:', error.message)
+  }
+}
+
 // Get the directory of the current module
 const __filename = fileURLToPath(import.meta.url)
 const __dirname = dirname(__filename)