0.0.14-rc.4

refactor(config): move executable path configuration to config.py

Moved the configuration for the executable's path from cli.json to config.py for consistency. Introduced an environment variable for specifying the executable's path. Updated main.py to use this new configuration and also updated the relevant tests.

BREAKING CHANGE: The configuration of the executable path is no longer read from cli.json. It must now be configured through an environment variable or directly in config.py.