fix: use minimal CLI for conversation commands only

- Created bin/brainy-minimal.js with only conversation commands
- Fixes 'brainyData.js does not export Brainy' error
- Removed deprecated boolean package warning with override
- Full CLI will be restored in 3.20.0

This is a temporary fix to ensure conversation setup/remove work
while we refactor the complete CLI system.

package-lock.json

@@ -1840,9 +1840,9 @@
       }
     },
     "node_modules/@huggingface/transformers": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/@huggingface/transformers/-/transformers-3.7.2.tgz",
-      "integrity": "sha512-6SOxo6XziupnQ5Vs5vbbs74CNB6ViHLHGQJjY6zj88JeiDtJ2d/ADKxaay688Sf2KcjtdF3dyBL11C5pJS2NxQ==",
+      "version": "3.7.4",
+      "resolved": "https://registry.npmjs.org/@huggingface/transformers/-/transformers-3.7.4.tgz",
+      "integrity": "sha512-nMnLM26EX6SlGoIvljsLCbAWwltGJZEaTe/7ZtuVQP4S9Zo0swJ5zZAdZw9c8xGeEZ5Rfs23FSflsV64o4X2MQ==",
       "license": "Apache-2.0",
       "dependencies": {
         "@huggingface/jinja": "^0.5.1",