[FeatureRequest] Create a new functionality for the clone command: get the Dev Env descriptor from the catalog

[janosmurai]

dem clone DEV_ENV_NAME

1. The DEM looks for DEV_ENV_NAME in the added catalogs.
   If it can’t find it, an error should be presented for the user and the DEM stops the execution.
2. The DEM saves the Dev Env descriptor to the dev_env.json file.
   If a Dev Env already exists with the name DEV_ENV_NAME in the local dev_env.json the DEM asks the user what to do.
   Overwrite it: the Dev Env descriptor in the dev_env.json gets overwritten with the one coming from the catalog.
   Abort: the DEM stops the execution. The original Dev Env descriptor remains in the local dev_env.json file
3. The DEM finally informs the user about the successful clone operation.
4. If the DEV_ENV_NAME is an empty string, the DEM should raise an error. (Handled by typer)
5. The DEM should autocomplete the DEV_ENV_NAME parameter from the catalog’s available Dev Envs.