Toolmate

* support use of image tools with api_client

* support non-chatgpt backends to use autobuild tool

* added downloading nltk packages for running unstructured package

* added group chat options to api client cli

* fixed auto code correction feature

* fixed display of auto code correction results with vertexai as backend

* fixed autogen tools

* fixed selecting google ai, vertex ai and xai models in interactive mode

* updated dependencies

* added configurable command shortcuts tms1, tms2, tms3, ... tms20, for running with custom chat system messages

* added configurable command shortcuts tmt1, tmt2, tmt3, ... tmt20, for running with particular tools

* improved support of ollama

* improved handling of code execution

* implemented risk assessment agent in api client

* added backend and model options to api client

* skipped some plugins if no internet connection

* Improved api server and client

* Added cli `tmsetup` for setup, check `tmsetup -h` for options

* backend `llama.cpp` changed to be extra module for installation

* enhanced API server and client features, check `toolmate -h`, `tm -h`, `tmc -h` for options

* fixed use of default tool

* fixed running python code

* added an API server, `toolmateserver`

* added an API client, `toolmateclient`; `tm` and `tmc` are aliases to `toolmateclient`; `tmc` enables chat feature by default.