Fix Tcl logger

• Fix Tcl logger
• Fix tgn-api pytest option.

Add base tools to manage virtual machines and Linux servers.

4.0.0

clean publish action

Improve code style and testing, no new functionality.

Fix all pre-commit comments.
Improve test coverage.
Fix some corner cases bugs found in the testing.
Move to pyproject.toml build.

Improve documentation and processes

Improve documentation and processes, no new functionality.

3.1.1

remove old Tcl interpreters, leave only base Tcl object