fix: CLI syntax error and add conversation remove command

- Fixed bin/brainy.js to import compiled TypeScript CLI
- Added conversation remove command to clean up MCP setup
- Fixed tsconfig.json to include CLI in compilation
- Fixed package.json import in CLI using readFileSync
- Fixed storage config structure in conversation setup

Fixes the 'Unexpected identifier as' syntax error when running
brainy conversation setup globally.

Version: 3.19.1

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@soulcraft/brainy",
-  "version": "3.19.0",
+  "version": "3.19.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@soulcraft/brainy",
-      "version": "3.19.0",
+      "version": "3.19.1",
       "license": "MIT",
       "dependencies": {
         "@aws-sdk/client-s3": "^3.540.0",