fix: exclude cortex modules from browser bundles to prevent CLI dependency issues

- Add cortex module exclusions in browser field
- Prevents chalk, ora, boxen imports from being bundled in browsers
- Resolves process.stderr.isTTY error in browser environments
- Cortex functionality remains available in Node.js environments

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@soulcraft/brainy",
-  "version": "3.8.0",
+  "version": "3.8.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@soulcraft/brainy",
-      "version": "3.8.0",
+      "version": "3.8.1",
       "license": "MIT",
       "dependencies": {
         "@aws-sdk/client-s3": "^3.540.0",